Modified:
websites/production/commons/content/proper/commons-configuration/xref/org/apache/commons/configuration2/MapConfiguration.html
==============================================================================
---
websites/production/commons/content/proper/commons-configuration/xref/org/apache/commons/configuration2/MapConfiguration.html
(original)
+++
websites/production/commons/content/proper/commons-configuration/xref/org/apache/commons/configuration2/MapConfiguration.html
Wed Mar 20 22:19:06 2024
@@ -108,7 +108,7 @@
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <em
class="jxr_javadoccomment"> * @since 1.8</em>
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em
class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong
class="jxr_keyword">public</strong> <a name="MapConfiguration"
href="../../../../org/apache/commons/configuration2/MapConfiguration.html#MapConfiguration">MapConfiguration</a>(<strong
class="jxr_keyword">final</strong> Properties props) {
-<a class="jxr_linenumber" name="L103" href="#L103">103</a> map =
convertPropertiesToMap(props);
+<a class="jxr_linenumber" name="L103" href="#L103">103</a> map =
toMap(props);
<a class="jxr_linenumber" name="L104" href="#L104">104</a> }
<a class="jxr_linenumber" name="L105" href="#L105">105</a>
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <em
class="jxr_javadoccomment">/**</em>
@@ -228,7 +228,7 @@
<a class="jxr_linenumber" name="L220" href="#L220">220</a> <em
class="jxr_javadoccomment"> * @return a newly created map with all string
keys of the properties</em>
<a class="jxr_linenumber" name="L221" href="#L221">221</a> <em
class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L222" href="#L222">222</a>
@SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="L223" href="#L223">223</a> <strong
class="jxr_keyword">private</strong> <strong
class="jxr_keyword">static</strong> Map<String, Object>
convertPropertiesToMap(<strong class="jxr_keyword">final</strong> Properties
props) {
+<a class="jxr_linenumber" name="L223" href="#L223">223</a> <strong
class="jxr_keyword">private</strong> <strong
class="jxr_keyword">static</strong> Map<String, Object> toMap(<strong
class="jxr_keyword">final</strong> Properties props) {
<a class="jxr_linenumber" name="L224" href="#L224">224</a>
@SuppressWarnings(<span class="jxr_string">"rawtypes"</span>)
<a class="jxr_linenumber" name="L225" href="#L225">225</a> <strong
class="jxr_keyword">final</strong> Map map = props;
<a class="jxr_linenumber" name="L226" href="#L226">226</a> <strong
class="jxr_keyword">return</strong> map;
Modified:
websites/production/commons/content/proper/commons-configuration/xref/org/apache/commons/configuration2/SubsetConfiguration.html
==============================================================================
---
websites/production/commons/content/proper/commons-configuration/xref/org/apache/commons/configuration2/SubsetConfiguration.html
(original)
+++
websites/production/commons/content/proper/commons-configuration/xref/org/apache/commons/configuration2/SubsetConfiguration.html
Wed Mar 20 22:19:06 2024
@@ -26,266 +26,263 @@
<a class="jxr_linenumber" name="L18" href="#L18">18</a> <strong
class="jxr_keyword">package</strong> org.apache.commons.configuration2;
<a class="jxr_linenumber" name="L19" href="#L19">19</a>
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong
class="jxr_keyword">import</strong> java.util.Iterator;
-<a class="jxr_linenumber" name="L21" href="#L21">21</a>
-<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong
class="jxr_keyword">import</strong>
org.apache.commons.configuration2.convert.ListDelimiterHandler;
-<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong
class="jxr_keyword">import</strong> org.apache.commons.lang3.StringUtils;
-<a class="jxr_linenumber" name="L24" href="#L24">24</a>
-<a class="jxr_linenumber" name="L25" href="#L25">25</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L26" href="#L26">26</a> <em
class="jxr_javadoccomment"> * <p></em>
-<a class="jxr_linenumber" name="L27" href="#L27">27</a> <em
class="jxr_javadoccomment"> * A subset of another configuration. The new
Configuration object contains every key from the parent Configuration that</em>
-<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em
class="jxr_javadoccomment"> * starts with prefix. The prefix is removed from
the keys in the subset.</em>
-<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em
class="jxr_javadoccomment"> * </p></em>
-<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em
class="jxr_javadoccomment"> * <p></em>
-<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em
class="jxr_javadoccomment"> * It is usually not necessary to use this class
directly. Instead the {@link Configuration#subset(String)} method</em>
-<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em
class="jxr_javadoccomment"> * should be used, which will return a correctly
initialized instance.</em>
-<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em
class="jxr_javadoccomment"> * </p></em>
-<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong>
<a name="SubsetConfiguration"
href="../../../../org/apache/commons/configuration2/SubsetConfiguration.html#SubsetConfiguration">SubsetConfiguration</a>
<strong class="jxr_keyword">extends</strong> <a name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>
{
-<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em
class="jxr_javadoccomment">/** The parent configuration. */</em>
-<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong
class="jxr_keyword">protected</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
parent;
-<a class="jxr_linenumber" name="L38" href="#L38">38</a>
-<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em
class="jxr_javadoccomment">/** The prefix used to select the properties. */</em>
-<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong
class="jxr_keyword">protected</strong> String prefix;
-<a class="jxr_linenumber" name="L41" href="#L41">41</a>
-<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em
class="jxr_javadoccomment">/** The prefix delimiter */</em>
-<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong
class="jxr_keyword">protected</strong> String delimiter;
-<a class="jxr_linenumber" name="L44" href="#L44">44</a>
-<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em
class="jxr_javadoccomment"> * Create a subset of the specified
configuration</em>
-<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em
class="jxr_javadoccomment"> * @param parent The parent configuration (must
not be <b>null</b>)</em>
-<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em
class="jxr_javadoccomment"> * @param prefix The prefix used to select the
properties</em>
-<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em
class="jxr_javadoccomment"> * @throws IllegalArgumentException if the
parent configuration is <b>null</b></em>
-<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong
class="jxr_keyword">public</strong> <a name="SubsetConfiguration"
href="../../../../org/apache/commons/configuration2/SubsetConfiguration.html#SubsetConfiguration">SubsetConfiguration</a>(<strong
class="jxr_keyword">final</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
parent, <strong class="jxr_keyword">final</strong> String prefix) {
-<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong
class="jxr_keyword">this</strong>(parent, prefix, <strong
class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="L54" href="#L54">54</a> }
-<a class="jxr_linenumber" name="L55" href="#L55">55</a>
-<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em
class="jxr_javadoccomment"> * Create a subset of the specified
configuration</em>
-<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em
class="jxr_javadoccomment"> * @param parent The parent configuration (must
not be <b>null</b>)</em>
-<a class="jxr_linenumber" name="L60" href="#L60">60</a> <em
class="jxr_javadoccomment"> * @param prefix The prefix used to select the
properties</em>
-<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em
class="jxr_javadoccomment"> * @param delimiter The prefix delimiter</em>
-<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em
class="jxr_javadoccomment"> * @throws IllegalArgumentException if the
parent configuration is <b>null</b></em>
-<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong
class="jxr_keyword">public</strong> <a name="SubsetConfiguration"
href="../../../../org/apache/commons/configuration2/SubsetConfiguration.html#SubsetConfiguration">SubsetConfiguration</a>(<strong
class="jxr_keyword">final</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
parent, <strong class="jxr_keyword">final</strong> String prefix, <strong
class="jxr_keyword">final</strong> String delimiter) {
-<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong
class="jxr_keyword">if</strong> (parent == <strong
class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong>
IllegalArgumentException(<span class="jxr_string">"Parent configuration must
not be null!"</span>);
-<a class="jxr_linenumber" name="L67" href="#L67">67</a> }
-<a class="jxr_linenumber" name="L68" href="#L68">68</a>
-<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong
class="jxr_keyword">this</strong>.parent = parent;
-<a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong
class="jxr_keyword">this</strong>.prefix = prefix;
-<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong
class="jxr_keyword">this</strong>.delimiter = delimiter;
-<a class="jxr_linenumber" name="L72" href="#L72">72</a>
initInterpolator();
-<a class="jxr_linenumber" name="L73" href="#L73">73</a> }
-<a class="jxr_linenumber" name="L74" href="#L74">74</a>
-<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em
class="jxr_javadoccomment"> * Gets the key in the parent configuration
associated to the specified key in this subset.</em>
-<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em
class="jxr_javadoccomment"> * @param key The key in the subset.</em>
-<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em
class="jxr_javadoccomment"> * @return the key as to be used by the
parent</em>
-<a class="jxr_linenumber" name="L80" href="#L80">80</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong
class="jxr_keyword">protected</strong> String getParentKey(<strong
class="jxr_keyword">final</strong> String key) {
-<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong
class="jxr_keyword">if</strong> (StringUtils.isEmpty(key)) {
-<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong
class="jxr_keyword">return</strong> prefix;
-<a class="jxr_linenumber" name="L84" href="#L84">84</a> }
-<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong
class="jxr_keyword">return</strong> delimiter == <strong
class="jxr_keyword">null</strong> ? prefix + key : prefix + delimiter + key;
-<a class="jxr_linenumber" name="L86" href="#L86">86</a> }
-<a class="jxr_linenumber" name="L87" href="#L87">87</a>
-<a class="jxr_linenumber" name="L88" href="#L88">88</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em
class="jxr_javadoccomment"> * Gets the key in the subset configuration
associated to the specified key in the parent configuration.</em>
-<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em
class="jxr_javadoccomment"> * @param key The key in the parent
configuration.</em>
-<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em
class="jxr_javadoccomment"> * @return the key in the context of this subset
configuration</em>
-<a class="jxr_linenumber" name="L93" href="#L93">93</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L94" href="#L94">94</a> <strong
class="jxr_keyword">protected</strong> String getChildKey(<strong
class="jxr_keyword">final</strong> String key) {
-<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong
class="jxr_keyword">if</strong> (!key.startsWith(prefix)) {
-<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong>
IllegalArgumentException(<span class="jxr_string">"The parent key '"</span> +
key + <span class="jxr_string">"' is not in the subset."</span>);
-<a class="jxr_linenumber" name="L97" href="#L97">97</a> }
-<a class="jxr_linenumber" name="L98" href="#L98">98</a> String
modifiedKey = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong
class="jxr_keyword">if</strong> (key.length() == prefix.length()) {
-<a class="jxr_linenumber" name="L100" href="#L100">100</a>
modifiedKey = <span class="jxr_string">""</span>;
-<a class="jxr_linenumber" name="L101" href="#L101">101</a> } <strong
class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i =
prefix.length() + (delimiter != <strong class="jxr_keyword">null</strong> ?
delimiter.length() : 0);
-<a class="jxr_linenumber" name="L103" href="#L103">103</a>
modifiedKey = key.substring(i);
-<a class="jxr_linenumber" name="L104" href="#L104">104</a> }
+<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong
class="jxr_keyword">import</strong> java.util.Objects;
+<a class="jxr_linenumber" name="L22" href="#L22">22</a>
+<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong
class="jxr_keyword">import</strong>
org.apache.commons.configuration2.convert.ListDelimiterHandler;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong
class="jxr_keyword">import</strong> org.apache.commons.lang3.StringUtils;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a>
+<a class="jxr_linenumber" name="L26" href="#L26">26</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L27" href="#L27">27</a> <em
class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em
class="jxr_javadoccomment"> * A subset of another configuration. The new
Configuration object contains every key from the parent Configuration that</em>
+<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em
class="jxr_javadoccomment"> * starts with prefix. The prefix is removed from
the keys in the subset.</em>
+<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em
class="jxr_javadoccomment"> * </p></em>
+<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em
class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em
class="jxr_javadoccomment"> * It is usually not necessary to use this class
directly. Instead the {@link Configuration#subset(String)} method</em>
+<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em
class="jxr_javadoccomment"> * should be used, which will return a correctly
initialized instance.</em>
+<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em
class="jxr_javadoccomment"> * </p></em>
+<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong>
<a name="SubsetConfiguration"
href="../../../../org/apache/commons/configuration2/SubsetConfiguration.html#SubsetConfiguration">SubsetConfiguration</a>
<strong class="jxr_keyword">extends</strong> <a name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>
{
+<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em
class="jxr_javadoccomment">/** The parent configuration. */</em>
+<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong
class="jxr_keyword">protected</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
parent;
+<a class="jxr_linenumber" name="L39" href="#L39">39</a>
+<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em
class="jxr_javadoccomment">/** The prefix used to select the properties. */</em>
+<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong
class="jxr_keyword">protected</strong> String prefix;
+<a class="jxr_linenumber" name="L42" href="#L42">42</a>
+<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em
class="jxr_javadoccomment">/** The prefix delimiter */</em>
+<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong
class="jxr_keyword">protected</strong> String delimiter;
+<a class="jxr_linenumber" name="L45" href="#L45">45</a>
+<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em
class="jxr_javadoccomment"> * Create a subset of the specified
configuration</em>
+<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em
class="jxr_javadoccomment"> * @param parent The parent configuration (must
not be <b>null</b>)</em>
+<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em
class="jxr_javadoccomment"> * @param prefix The prefix used to select the
properties</em>
+<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em
class="jxr_javadoccomment"> * @throws IllegalArgumentException if the
parent configuration is <b>null</b></em>
+<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong
class="jxr_keyword">public</strong> <a name="SubsetConfiguration"
href="../../../../org/apache/commons/configuration2/SubsetConfiguration.html#SubsetConfiguration">SubsetConfiguration</a>(<strong
class="jxr_keyword">final</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
parent, <strong class="jxr_keyword">final</strong> String prefix) {
+<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong
class="jxr_keyword">this</strong>(parent, prefix, <strong
class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="L55" href="#L55">55</a> }
+<a class="jxr_linenumber" name="L56" href="#L56">56</a>
+<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em
class="jxr_javadoccomment"> * Create a subset of the specified
configuration</em>
+<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L60" href="#L60">60</a> <em
class="jxr_javadoccomment"> * @param parent The parent configuration (must
not be <b>null</b>)</em>
+<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em
class="jxr_javadoccomment"> * @param prefix The prefix used to select the
properties</em>
+<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em
class="jxr_javadoccomment"> * @param delimiter The prefix delimiter</em>
+<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em
class="jxr_javadoccomment"> * @throws NullPointerException if the parent
configuration is <b>null</b></em>
+<a class="jxr_linenumber" name="L64" href="#L64">64</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong
class="jxr_keyword">public</strong> <a name="SubsetConfiguration"
href="../../../../org/apache/commons/configuration2/SubsetConfiguration.html#SubsetConfiguration">SubsetConfiguration</a>(<strong
class="jxr_keyword">final</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
parent, <strong class="jxr_keyword">final</strong> String prefix, <strong
class="jxr_keyword">final</strong> String delimiter) {
+<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong
class="jxr_keyword">this</strong>.parent = Objects.requireNonNull(parent, <span
class="jxr_string">"parent"</span>);
+<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong
class="jxr_keyword">this</strong>.prefix = prefix;
+<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong
class="jxr_keyword">this</strong>.delimiter = delimiter;
+<a class="jxr_linenumber" name="L69" href="#L69">69</a>
initInterpolator();
+<a class="jxr_linenumber" name="L70" href="#L70">70</a> }
+<a class="jxr_linenumber" name="L71" href="#L71">71</a>
+<a class="jxr_linenumber" name="L72" href="#L72">72</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em
class="jxr_javadoccomment"> * Gets the key in the parent configuration
associated to the specified key in this subset.</em>
+<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em
class="jxr_javadoccomment"> * @param key The key in the subset.</em>
+<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em
class="jxr_javadoccomment"> * @return the key as to be used by the
parent</em>
+<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong
class="jxr_keyword">protected</strong> String getParentKey(<strong
class="jxr_keyword">final</strong> String key) {
+<a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong
class="jxr_keyword">if</strong> (StringUtils.isEmpty(key)) {
+<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong
class="jxr_keyword">return</strong> prefix;
+<a class="jxr_linenumber" name="L81" href="#L81">81</a> }
+<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong
class="jxr_keyword">return</strong> delimiter == <strong
class="jxr_keyword">null</strong> ? prefix + key : prefix + delimiter + key;
+<a class="jxr_linenumber" name="L83" href="#L83">83</a> }
+<a class="jxr_linenumber" name="L84" href="#L84">84</a>
+<a class="jxr_linenumber" name="L85" href="#L85">85</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L86" href="#L86">86</a> <em
class="jxr_javadoccomment"> * Gets the key in the subset configuration
associated to the specified key in the parent configuration.</em>
+<a class="jxr_linenumber" name="L87" href="#L87">87</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L88" href="#L88">88</a> <em
class="jxr_javadoccomment"> * @param key The key in the parent
configuration.</em>
+<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em
class="jxr_javadoccomment"> * @return the key in the context of this subset
configuration</em>
+<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong
class="jxr_keyword">protected</strong> String getChildKey(<strong
class="jxr_keyword">final</strong> String key) {
+<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong
class="jxr_keyword">if</strong> (!key.startsWith(prefix)) {
+<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong
class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong>
IllegalArgumentException(<span class="jxr_string">"The parent key '"</span> +
key + <span class="jxr_string">"' is not in the subset."</span>);
+<a class="jxr_linenumber" name="L94" href="#L94">94</a> }
+<a class="jxr_linenumber" name="L95" href="#L95">95</a> String
modifiedKey = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong
class="jxr_keyword">if</strong> (key.length() == prefix.length()) {
+<a class="jxr_linenumber" name="L97" href="#L97">97</a>
modifiedKey = <span class="jxr_string">""</span>;
+<a class="jxr_linenumber" name="L98" href="#L98">98</a> } <strong
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong
class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i =
prefix.length() + (delimiter != <strong class="jxr_keyword">null</strong> ?
delimiter.length() : 0);
+<a class="jxr_linenumber" name="L100" href="#L100">100</a>
modifiedKey = key.substring(i);
+<a class="jxr_linenumber" name="L101" href="#L101">101</a> }
+<a class="jxr_linenumber" name="L102" href="#L102">102</a>
+<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong
class="jxr_keyword">return</strong> modifiedKey;
+<a class="jxr_linenumber" name="L104" href="#L104">104</a> }
<a class="jxr_linenumber" name="L105" href="#L105">105</a>
-<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong
class="jxr_keyword">return</strong> modifiedKey;
-<a class="jxr_linenumber" name="L107" href="#L107">107</a> }
-<a class="jxr_linenumber" name="L108" href="#L108">108</a>
-<a class="jxr_linenumber" name="L109" href="#L109">109</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L110" href="#L110">110</a> <em
class="jxr_javadoccomment"> * Gets the parent configuration for this
subset.</em>
-<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em
class="jxr_javadoccomment"> * @return the parent configuration</em>
-<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong
class="jxr_keyword">public</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
getParent() {
-<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong
class="jxr_keyword">return</strong> parent;
-<a class="jxr_linenumber" name="L116" href="#L116">116</a> }
-<a class="jxr_linenumber" name="L117" href="#L117">117</a>
-<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em
class="jxr_javadoccomment"> * Gets the prefix used to select the properties
in the parent configuration.</em>
-<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em
class="jxr_javadoccomment"> * @return the prefix used by this subset</em>
-<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong
class="jxr_keyword">public</strong> String getPrefix() {
-<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong
class="jxr_keyword">return</strong> prefix;
-<a class="jxr_linenumber" name="L125" href="#L125">125</a> }
-<a class="jxr_linenumber" name="L126" href="#L126">126</a>
-<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L128" href="#L128">128</a> <em
class="jxr_javadoccomment"> * Sets the prefix used to select the properties
in the parent configuration.</em>
-<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L130" href="#L130">130</a> <em
class="jxr_javadoccomment"> * @param prefix the prefix</em>
-<a class="jxr_linenumber" name="L131" href="#L131">131</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
setPrefix(<strong class="jxr_keyword">final</strong> String prefix) {
-<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong
class="jxr_keyword">this</strong>.prefix = prefix;
-<a class="jxr_linenumber" name="L134" href="#L134">134</a> }
-<a class="jxr_linenumber" name="L135" href="#L135">135</a>
-<a class="jxr_linenumber" name="L136" href="#L136">136</a> @Override
-<a class="jxr_linenumber" name="L137" href="#L137">137</a> <strong
class="jxr_keyword">public</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
subset(<strong class="jxr_keyword">final</strong> String prefix) {
-<a class="jxr_linenumber" name="L138" href="#L138">138</a> <strong
class="jxr_keyword">return</strong> parent.subset(getParentKey(prefix));
-<a class="jxr_linenumber" name="L139" href="#L139">139</a> }
-<a class="jxr_linenumber" name="L140" href="#L140">140</a>
-<a class="jxr_linenumber" name="L141" href="#L141">141</a> @Override
-<a class="jxr_linenumber" name="L142" href="#L142">142</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">boolean</strong> isEmptyInternal() {
-<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong
class="jxr_keyword">return</strong> !getKeysInternal().hasNext();
-<a class="jxr_linenumber" name="L144" href="#L144">144</a> }
-<a class="jxr_linenumber" name="L145" href="#L145">145</a>
-<a class="jxr_linenumber" name="L146" href="#L146">146</a> @Override
-<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">boolean</strong> containsKeyInternal(<strong
class="jxr_keyword">final</strong> String key) {
-<a class="jxr_linenumber" name="L148" href="#L148">148</a> <strong
class="jxr_keyword">return</strong> parent.containsKey(getParentKey(key));
-<a class="jxr_linenumber" name="L149" href="#L149">149</a> }
-<a class="jxr_linenumber" name="L150" href="#L150">150</a>
-<a class="jxr_linenumber" name="L151" href="#L151">151</a> @Override
-<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
addPropertyDirect(<strong class="jxr_keyword">final</strong> String key,
<strong class="jxr_keyword">final</strong> Object value) {
-<a class="jxr_linenumber" name="L153" href="#L153">153</a>
parent.addProperty(getParentKey(key), value);
-<a class="jxr_linenumber" name="L154" href="#L154">154</a> }
-<a class="jxr_linenumber" name="L155" href="#L155">155</a>
-<a class="jxr_linenumber" name="L156" href="#L156">156</a> @Override
-<a class="jxr_linenumber" name="L157" href="#L157">157</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">void</strong> clearPropertyDirect(<strong
class="jxr_keyword">final</strong> String key) {
-<a class="jxr_linenumber" name="L158" href="#L158">158</a>
parent.clearProperty(getParentKey(key));
-<a class="jxr_linenumber" name="L159" href="#L159">159</a> }
-<a class="jxr_linenumber" name="L160" href="#L160">160</a>
-<a class="jxr_linenumber" name="L161" href="#L161">161</a> @Override
-<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong
class="jxr_keyword">protected</strong> Object getPropertyInternal(<strong
class="jxr_keyword">final</strong> String key) {
-<a class="jxr_linenumber" name="L163" href="#L163">163</a> <strong
class="jxr_keyword">return</strong> parent.getProperty(getParentKey(key));
-<a class="jxr_linenumber" name="L164" href="#L164">164</a> }
-<a class="jxr_linenumber" name="L165" href="#L165">165</a>
-<a class="jxr_linenumber" name="L166" href="#L166">166</a> @Override
-<a class="jxr_linenumber" name="L167" href="#L167">167</a> <strong
class="jxr_keyword">protected</strong> Iterator<String>
getKeysInternal(<strong class="jxr_keyword">final</strong> String prefix) {
-<a class="jxr_linenumber" name="L168" href="#L168">168</a> <strong
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong>
SubsetIterator(parent.getKeys(getParentKey(prefix)));
-<a class="jxr_linenumber" name="L169" href="#L169">169</a> }
-<a class="jxr_linenumber" name="L170" href="#L170">170</a>
-<a class="jxr_linenumber" name="L171" href="#L171">171</a> @Override
-<a class="jxr_linenumber" name="L172" href="#L172">172</a> <strong
class="jxr_keyword">protected</strong> Iterator<String> getKeysInternal()
{
-<a class="jxr_linenumber" name="L173" href="#L173">173</a> <strong
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong>
SubsetIterator(parent.getKeys(prefix, delimiter));
-<a class="jxr_linenumber" name="L174" href="#L174">174</a> }
-<a class="jxr_linenumber" name="L175" href="#L175">175</a>
-<a class="jxr_linenumber" name="L176" href="#L176">176</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L177" href="#L177">177</a> <em
class="jxr_javadoccomment"> * {@inheritDoc}</em>
-<a class="jxr_linenumber" name="L178" href="#L178">178</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L179" href="#L179">179</a> <em
class="jxr_javadoccomment"> * Change the behavior of the parent
configuration if it supports this feature.</em>
-<a class="jxr_linenumber" name="L180" href="#L180">180</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L181" href="#L181">181</a> @Override
-<a class="jxr_linenumber" name="L182" href="#L182">182</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
setThrowExceptionOnMissing(<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">boolean</strong> throwExceptionOnMissing) {
-<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong
class="jxr_keyword">if</strong> (parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
{
-<a class="jxr_linenumber" name="L184" href="#L184">184</a> ((<a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).setThrowExceptionOnMissing(throwExceptionOnMissing);
-<a class="jxr_linenumber" name="L185" href="#L185">185</a> } <strong
class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L186" href="#L186">186</a> <strong
class="jxr_keyword">super</strong>.setThrowExceptionOnMissing(throwExceptionOnMissing);
-<a class="jxr_linenumber" name="L187" href="#L187">187</a> }
-<a class="jxr_linenumber" name="L188" href="#L188">188</a> }
-<a class="jxr_linenumber" name="L189" href="#L189">189</a>
-<a class="jxr_linenumber" name="L190" href="#L190">190</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L191" href="#L191">191</a> <em
class="jxr_javadoccomment"> * {@inheritDoc}</em>
-<a class="jxr_linenumber" name="L192" href="#L192">192</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L193" href="#L193">193</a> <em
class="jxr_javadoccomment"> * The subset inherits this feature from its
parent if it supports this feature.</em>
-<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L195" href="#L195">195</a> @Override
-<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong
class="jxr_keyword">public</strong> <strong
class="jxr_keyword">boolean</strong> isThrowExceptionOnMissing() {
-<a class="jxr_linenumber" name="L197" href="#L197">197</a> <strong
class="jxr_keyword">if</strong> (parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
{
-<a class="jxr_linenumber" name="L198" href="#L198">198</a> <strong
class="jxr_keyword">return</strong> ((<a name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).isThrowExceptionOnMissing();
-<a class="jxr_linenumber" name="L199" href="#L199">199</a> }
-<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong
class="jxr_keyword">return</strong> <strong
class="jxr_keyword">super</strong>.isThrowExceptionOnMissing();
-<a class="jxr_linenumber" name="L201" href="#L201">201</a> }
-<a class="jxr_linenumber" name="L202" href="#L202">202</a>
-<a class="jxr_linenumber" name="L203" href="#L203">203</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L204" href="#L204">204</a> <em
class="jxr_javadoccomment"> * {@inheritDoc} If the parent configuration
extends {@link AbstractConfiguration}, the list delimiter handler is</em>
-<a class="jxr_linenumber" name="L205" href="#L205">205</a> <em
class="jxr_javadoccomment"> * obtained from there.</em>
-<a class="jxr_linenumber" name="L206" href="#L206">206</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L207" href="#L207">207</a> @Override
-<a class="jxr_linenumber" name="L208" href="#L208">208</a> <strong
class="jxr_keyword">public</strong> <a name="ListDelimiterHandler"
href="../../../../org/apache/commons/configuration2/convert/ListDelimiterHandler.html#ListDelimiterHandler">ListDelimiterHandler</a>
getListDelimiterHandler() {
-<a class="jxr_linenumber" name="L209" href="#L209">209</a> <strong
class="jxr_keyword">return</strong> parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>
? ((<a name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).getListDelimiterHandler() : <strong
class="jxr_keyword">super</strong>.getListDelimiterHandler();
-<a class="jxr_linenumber" name="L210" href="#L210">210</a> }
-<a class="jxr_linenumber" name="L211" href="#L211">211</a>
-<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L213" href="#L213">213</a> <em
class="jxr_javadoccomment"> * {@inheritDoc} If the parent configuration
extends {@link AbstractConfiguration}, the list delimiter handler is passed</em>
-<a class="jxr_linenumber" name="L214" href="#L214">214</a> <em
class="jxr_javadoccomment"> * to the parent.</em>
-<a class="jxr_linenumber" name="L215" href="#L215">215</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L216" href="#L216">216</a> @Override
-<a class="jxr_linenumber" name="L217" href="#L217">217</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
setListDelimiterHandler(<strong class="jxr_keyword">final</strong> <a
name="ListDelimiterHandler"
href="../../../../org/apache/commons/configuration2/convert/ListDelimiterHandler.html#ListDelimiterHandler">ListDelimiterHandler</a>
listDelimiterHandler) {
-<a class="jxr_linenumber" name="L218" href="#L218">218</a> <strong
class="jxr_keyword">if</strong> (parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
{
-<a class="jxr_linenumber" name="L219" href="#L219">219</a> ((<a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).setListDelimiterHandler(listDelimiterHandler);
-<a class="jxr_linenumber" name="L220" href="#L220">220</a> } <strong
class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L221" href="#L221">221</a> <strong
class="jxr_keyword">super</strong>.setListDelimiterHandler(listDelimiterHandler);
-<a class="jxr_linenumber" name="L222" href="#L222">222</a> }
-<a class="jxr_linenumber" name="L223" href="#L223">223</a> }
-<a class="jxr_linenumber" name="L224" href="#L224">224</a>
-<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em
class="jxr_javadoccomment"> * Initializes the {@code
ConfigurationInterpolator} for this sub configuration. This is a standard</em>
-<a class="jxr_linenumber" name="L227" href="#L227">227</a> <em
class="jxr_javadoccomment"> * {@code ConfigurationInterpolator} which also
references the {@code ConfigurationInterpolator} of the parent</em>
-<a class="jxr_linenumber" name="L228" href="#L228">228</a> <em
class="jxr_javadoccomment"> * configuration.</em>
-<a class="jxr_linenumber" name="L229" href="#L229">229</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L230" href="#L230">230</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong>
initInterpolator() {
-<a class="jxr_linenumber" name="L231" href="#L231">231</a>
getInterpolator().setParentInterpolator(getParent().getInterpolator());
-<a class="jxr_linenumber" name="L232" href="#L232">232</a> }
-<a class="jxr_linenumber" name="L233" href="#L233">233</a>
-<a class="jxr_linenumber" name="L234" href="#L234">234</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L235" href="#L235">235</a> <em
class="jxr_javadoccomment"> * A specialized iterator to be returned by the
{@code getKeys()} methods. This implementation wraps an iterator from</em>
-<a class="jxr_linenumber" name="L236" href="#L236">236</a> <em
class="jxr_javadoccomment"> * the parent configuration. The keys returned
by this iterator are correspondingly transformed.</em>
-<a class="jxr_linenumber" name="L237" href="#L237">237</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L238" href="#L238">238</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong>
<strong class="jxr_keyword">class</strong> SubsetIterator <strong
class="jxr_keyword">implements</strong> Iterator<String> {
-<a class="jxr_linenumber" name="L239" href="#L239">239</a> <em
class="jxr_javadoccomment">/** Stores the wrapped iterator. */</em>
-<a class="jxr_linenumber" name="L240" href="#L240">240</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong>
Iterator<String> parentIterator;
-<a class="jxr_linenumber" name="L241" href="#L241">241</a>
-<a class="jxr_linenumber" name="L242" href="#L242">242</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em
class="jxr_javadoccomment"> * Creates a new instance of {@code
SubsetIterator} and initializes it with the parent iterator.</em>
-<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em
class="jxr_javadoccomment"> * @param it the iterator of the parent
configuration</em>
-<a class="jxr_linenumber" name="L246" href="#L246">246</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L247" href="#L247">247</a> <strong
class="jxr_keyword">public</strong> SubsetIterator(<strong
class="jxr_keyword">final</strong> Iterator<String> it) {
-<a class="jxr_linenumber" name="L248" href="#L248">248</a>
parentIterator = it;
-<a class="jxr_linenumber" name="L249" href="#L249">249</a> }
-<a class="jxr_linenumber" name="L250" href="#L250">250</a>
-<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em
class="jxr_javadoccomment"> * Checks whether there are more elements.
Delegates to the parent iterator.</em>
-<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em
class="jxr_javadoccomment"> * @return a flag whether there are more
elements</em>
-<a class="jxr_linenumber" name="L255" href="#L255">255</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L256" href="#L256">256</a> @Override
-<a class="jxr_linenumber" name="L257" href="#L257">257</a> <strong
class="jxr_keyword">public</strong> <strong
class="jxr_keyword">boolean</strong> hasNext() {
-<a class="jxr_linenumber" name="L258" href="#L258">258</a> <strong
class="jxr_keyword">return</strong> parentIterator.hasNext();
-<a class="jxr_linenumber" name="L259" href="#L259">259</a> }
-<a class="jxr_linenumber" name="L260" href="#L260">260</a>
-<a class="jxr_linenumber" name="L261" href="#L261">261</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L262" href="#L262">262</a> <em
class="jxr_javadoccomment"> * Returns the next element in the
iteration. This is the next key from the parent configuration, transformed
to</em>
-<a class="jxr_linenumber" name="L263" href="#L263">263</a> <em
class="jxr_javadoccomment"> * correspond to the point of view of this
subset configuration.</em>
-<a class="jxr_linenumber" name="L264" href="#L264">264</a> <em
class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="L265" href="#L265">265</a> <em
class="jxr_javadoccomment"> * @return the next element</em>
-<a class="jxr_linenumber" name="L266" href="#L266">266</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L267" href="#L267">267</a> @Override
-<a class="jxr_linenumber" name="L268" href="#L268">268</a> <strong
class="jxr_keyword">public</strong> String next() {
-<a class="jxr_linenumber" name="L269" href="#L269">269</a> <strong
class="jxr_keyword">return</strong> getChildKey(parentIterator.next());
-<a class="jxr_linenumber" name="L270" href="#L270">270</a> }
-<a class="jxr_linenumber" name="L271" href="#L271">271</a>
-<a class="jxr_linenumber" name="L272" href="#L272">272</a> <em
class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L273" href="#L273">273</a> <em
class="jxr_javadoccomment"> * Removes the current element from the
iteration. Delegates to the parent iterator.</em>
-<a class="jxr_linenumber" name="L274" href="#L274">274</a> <em
class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L275" href="#L275">275</a> @Override
-<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
remove() {
-<a class="jxr_linenumber" name="L277" href="#L277">277</a>
parentIterator.remove();
-<a class="jxr_linenumber" name="L278" href="#L278">278</a> }
-<a class="jxr_linenumber" name="L279" href="#L279">279</a> }
-<a class="jxr_linenumber" name="L280" href="#L280">280</a> }
+<a class="jxr_linenumber" name="L106" href="#L106">106</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L107" href="#L107">107</a> <em
class="jxr_javadoccomment"> * Gets the parent configuration for this
subset.</em>
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L109" href="#L109">109</a> <em
class="jxr_javadoccomment"> * @return the parent configuration</em>
+<a class="jxr_linenumber" name="L110" href="#L110">110</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong
class="jxr_keyword">public</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
getParent() {
+<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong
class="jxr_keyword">return</strong> parent;
+<a class="jxr_linenumber" name="L113" href="#L113">113</a> }
+<a class="jxr_linenumber" name="L114" href="#L114">114</a>
+<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em
class="jxr_javadoccomment"> * Gets the prefix used to select the properties
in the parent configuration.</em>
+<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em
class="jxr_javadoccomment"> * @return the prefix used by this subset</em>
+<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong
class="jxr_keyword">public</strong> String getPrefix() {
+<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong
class="jxr_keyword">return</strong> prefix;
+<a class="jxr_linenumber" name="L122" href="#L122">122</a> }
+<a class="jxr_linenumber" name="L123" href="#L123">123</a>
+<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em
class="jxr_javadoccomment"> * Sets the prefix used to select the properties
in the parent configuration.</em>
+<a class="jxr_linenumber" name="L126" href="#L126">126</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em
class="jxr_javadoccomment"> * @param prefix the prefix</em>
+<a class="jxr_linenumber" name="L128" href="#L128">128</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L129" href="#L129">129</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
setPrefix(<strong class="jxr_keyword">final</strong> String prefix) {
+<a class="jxr_linenumber" name="L130" href="#L130">130</a> <strong
class="jxr_keyword">this</strong>.prefix = prefix;
+<a class="jxr_linenumber" name="L131" href="#L131">131</a> }
+<a class="jxr_linenumber" name="L132" href="#L132">132</a>
+<a class="jxr_linenumber" name="L133" href="#L133">133</a> @Override
+<a class="jxr_linenumber" name="L134" href="#L134">134</a> <strong
class="jxr_keyword">public</strong> <a name="Configuration"
href="../../../../org/apache/commons/configuration2/Configuration.html#Configuration">Configuration</a>
subset(<strong class="jxr_keyword">final</strong> String prefix) {
+<a class="jxr_linenumber" name="L135" href="#L135">135</a> <strong
class="jxr_keyword">return</strong> parent.subset(getParentKey(prefix));
+<a class="jxr_linenumber" name="L136" href="#L136">136</a> }
+<a class="jxr_linenumber" name="L137" href="#L137">137</a>
+<a class="jxr_linenumber" name="L138" href="#L138">138</a> @Override
+<a class="jxr_linenumber" name="L139" href="#L139">139</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">boolean</strong> isEmptyInternal() {
+<a class="jxr_linenumber" name="L140" href="#L140">140</a> <strong
class="jxr_keyword">return</strong> !getKeysInternal().hasNext();
+<a class="jxr_linenumber" name="L141" href="#L141">141</a> }
+<a class="jxr_linenumber" name="L142" href="#L142">142</a>
+<a class="jxr_linenumber" name="L143" href="#L143">143</a> @Override
+<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">boolean</strong> containsKeyInternal(<strong
class="jxr_keyword">final</strong> String key) {
+<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong
class="jxr_keyword">return</strong> parent.containsKey(getParentKey(key));
+<a class="jxr_linenumber" name="L146" href="#L146">146</a> }
+<a class="jxr_linenumber" name="L147" href="#L147">147</a>
+<a class="jxr_linenumber" name="L148" href="#L148">148</a> @Override
+<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
addPropertyDirect(<strong class="jxr_keyword">final</strong> String key,
<strong class="jxr_keyword">final</strong> Object value) {
+<a class="jxr_linenumber" name="L150" href="#L150">150</a>
parent.addProperty(getParentKey(key), value);
+<a class="jxr_linenumber" name="L151" href="#L151">151</a> }
+<a class="jxr_linenumber" name="L152" href="#L152">152</a>
+<a class="jxr_linenumber" name="L153" href="#L153">153</a> @Override
+<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong
class="jxr_keyword">protected</strong> <strong
class="jxr_keyword">void</strong> clearPropertyDirect(<strong
class="jxr_keyword">final</strong> String key) {
+<a class="jxr_linenumber" name="L155" href="#L155">155</a>
parent.clearProperty(getParentKey(key));
+<a class="jxr_linenumber" name="L156" href="#L156">156</a> }
+<a class="jxr_linenumber" name="L157" href="#L157">157</a>
+<a class="jxr_linenumber" name="L158" href="#L158">158</a> @Override
+<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong
class="jxr_keyword">protected</strong> Object getPropertyInternal(<strong
class="jxr_keyword">final</strong> String key) {
+<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong
class="jxr_keyword">return</strong> parent.getProperty(getParentKey(key));
+<a class="jxr_linenumber" name="L161" href="#L161">161</a> }
+<a class="jxr_linenumber" name="L162" href="#L162">162</a>
+<a class="jxr_linenumber" name="L163" href="#L163">163</a> @Override
+<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong
class="jxr_keyword">protected</strong> Iterator<String>
getKeysInternal(<strong class="jxr_keyword">final</strong> String prefix) {
+<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong>
SubsetIterator(parent.getKeys(getParentKey(prefix)));
+<a class="jxr_linenumber" name="L166" href="#L166">166</a> }
+<a class="jxr_linenumber" name="L167" href="#L167">167</a>
+<a class="jxr_linenumber" name="L168" href="#L168">168</a> @Override
+<a class="jxr_linenumber" name="L169" href="#L169">169</a> <strong
class="jxr_keyword">protected</strong> Iterator<String> getKeysInternal()
{
+<a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong
class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong>
SubsetIterator(parent.getKeys(prefix, delimiter));
+<a class="jxr_linenumber" name="L171" href="#L171">171</a> }
+<a class="jxr_linenumber" name="L172" href="#L172">172</a>
+<a class="jxr_linenumber" name="L173" href="#L173">173</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L174" href="#L174">174</a> <em
class="jxr_javadoccomment"> * {@inheritDoc}</em>
+<a class="jxr_linenumber" name="L175" href="#L175">175</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L176" href="#L176">176</a> <em
class="jxr_javadoccomment"> * Change the behavior of the parent
configuration if it supports this feature.</em>
+<a class="jxr_linenumber" name="L177" href="#L177">177</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L178" href="#L178">178</a> @Override
+<a class="jxr_linenumber" name="L179" href="#L179">179</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
setThrowExceptionOnMissing(<strong class="jxr_keyword">final</strong> <strong
class="jxr_keyword">boolean</strong> throwExceptionOnMissing) {
+<a class="jxr_linenumber" name="L180" href="#L180">180</a> <strong
class="jxr_keyword">if</strong> (parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
{
+<a class="jxr_linenumber" name="L181" href="#L181">181</a> ((<a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).setThrowExceptionOnMissing(throwExceptionOnMissing);
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> } <strong
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong
class="jxr_keyword">super</strong>.setThrowExceptionOnMissing(throwExceptionOnMissing);
+<a class="jxr_linenumber" name="L184" href="#L184">184</a> }
+<a class="jxr_linenumber" name="L185" href="#L185">185</a> }
+<a class="jxr_linenumber" name="L186" href="#L186">186</a>
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L188" href="#L188">188</a> <em
class="jxr_javadoccomment"> * {@inheritDoc}</em>
+<a class="jxr_linenumber" name="L189" href="#L189">189</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L190" href="#L190">190</a> <em
class="jxr_javadoccomment"> * The subset inherits this feature from its
parent if it supports this feature.</em>
+<a class="jxr_linenumber" name="L191" href="#L191">191</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> @Override
+<a class="jxr_linenumber" name="L193" href="#L193">193</a> <strong
class="jxr_keyword">public</strong> <strong
class="jxr_keyword">boolean</strong> isThrowExceptionOnMissing() {
+<a class="jxr_linenumber" name="L194" href="#L194">194</a> <strong
class="jxr_keyword">if</strong> (parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
{
+<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong
class="jxr_keyword">return</strong> ((<a name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).isThrowExceptionOnMissing();
+<a class="jxr_linenumber" name="L196" href="#L196">196</a> }
+<a class="jxr_linenumber" name="L197" href="#L197">197</a> <strong
class="jxr_keyword">return</strong> <strong
class="jxr_keyword">super</strong>.isThrowExceptionOnMissing();
+<a class="jxr_linenumber" name="L198" href="#L198">198</a> }
+<a class="jxr_linenumber" name="L199" href="#L199">199</a>
+<a class="jxr_linenumber" name="L200" href="#L200">200</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L201" href="#L201">201</a> <em
class="jxr_javadoccomment"> * {@inheritDoc} If the parent configuration
extends {@link AbstractConfiguration}, the list delimiter handler is</em>
+<a class="jxr_linenumber" name="L202" href="#L202">202</a> <em
class="jxr_javadoccomment"> * obtained from there.</em>
+<a class="jxr_linenumber" name="L203" href="#L203">203</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L204" href="#L204">204</a> @Override
+<a class="jxr_linenumber" name="L205" href="#L205">205</a> <strong
class="jxr_keyword">public</strong> <a name="ListDelimiterHandler"
href="../../../../org/apache/commons/configuration2/convert/ListDelimiterHandler.html#ListDelimiterHandler">ListDelimiterHandler</a>
getListDelimiterHandler() {
+<a class="jxr_linenumber" name="L206" href="#L206">206</a> <strong
class="jxr_keyword">return</strong> parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>
? ((<a name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).getListDelimiterHandler() : <strong
class="jxr_keyword">super</strong>.getListDelimiterHandler();
+<a class="jxr_linenumber" name="L207" href="#L207">207</a> }
+<a class="jxr_linenumber" name="L208" href="#L208">208</a>
+<a class="jxr_linenumber" name="L209" href="#L209">209</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L210" href="#L210">210</a> <em
class="jxr_javadoccomment"> * {@inheritDoc} If the parent configuration
extends {@link AbstractConfiguration}, the list delimiter handler is passed</em>
+<a class="jxr_linenumber" name="L211" href="#L211">211</a> <em
class="jxr_javadoccomment"> * to the parent.</em>
+<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L213" href="#L213">213</a> @Override
+<a class="jxr_linenumber" name="L214" href="#L214">214</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
setListDelimiterHandler(<strong class="jxr_keyword">final</strong> <a
name="ListDelimiterHandler"
href="../../../../org/apache/commons/configuration2/convert/ListDelimiterHandler.html#ListDelimiterHandler">ListDelimiterHandler</a>
listDelimiterHandler) {
+<a class="jxr_linenumber" name="L215" href="#L215">215</a> <strong
class="jxr_keyword">if</strong> (parent instanceof <a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
{
+<a class="jxr_linenumber" name="L216" href="#L216">216</a> ((<a
name="AbstractConfiguration"
href="../../../../org/apache/commons/configuration2/AbstractConfiguration.html#AbstractConfiguration">AbstractConfiguration</a>)
parent).setListDelimiterHandler(listDelimiterHandler);
+<a class="jxr_linenumber" name="L217" href="#L217">217</a> } <strong
class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L218" href="#L218">218</a> <strong
class="jxr_keyword">super</strong>.setListDelimiterHandler(listDelimiterHandler);
+<a class="jxr_linenumber" name="L219" href="#L219">219</a> }
+<a class="jxr_linenumber" name="L220" href="#L220">220</a> }
+<a class="jxr_linenumber" name="L221" href="#L221">221</a>
+<a class="jxr_linenumber" name="L222" href="#L222">222</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em
class="jxr_javadoccomment"> * Initializes the {@code
ConfigurationInterpolator} for this sub configuration. This is a standard</em>
+<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em
class="jxr_javadoccomment"> * {@code ConfigurationInterpolator} which also
references the {@code ConfigurationInterpolator} of the parent</em>
+<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em
class="jxr_javadoccomment"> * configuration.</em>
+<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L227" href="#L227">227</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong>
initInterpolator() {
+<a class="jxr_linenumber" name="L228" href="#L228">228</a>
getInterpolator().setParentInterpolator(getParent().getInterpolator());
+<a class="jxr_linenumber" name="L229" href="#L229">229</a> }
+<a class="jxr_linenumber" name="L230" href="#L230">230</a>
+<a class="jxr_linenumber" name="L231" href="#L231">231</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L232" href="#L232">232</a> <em
class="jxr_javadoccomment"> * A specialized iterator to be returned by the
{@code getKeys()} methods. This implementation wraps an iterator from</em>
+<a class="jxr_linenumber" name="L233" href="#L233">233</a> <em
class="jxr_javadoccomment"> * the parent configuration. The keys returned
by this iterator are correspondingly transformed.</em>
+<a class="jxr_linenumber" name="L234" href="#L234">234</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L235" href="#L235">235</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong>
<strong class="jxr_keyword">class</strong> SubsetIterator <strong
class="jxr_keyword">implements</strong> Iterator<String> {
+<a class="jxr_linenumber" name="L236" href="#L236">236</a> <em
class="jxr_javadoccomment">/** Stores the wrapped iterator. */</em>
+<a class="jxr_linenumber" name="L237" href="#L237">237</a> <strong
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong>
Iterator<String> parentIterator;
+<a class="jxr_linenumber" name="L238" href="#L238">238</a>
+<a class="jxr_linenumber" name="L239" href="#L239">239</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L240" href="#L240">240</a> <em
class="jxr_javadoccomment"> * Creates a new instance of {@code
SubsetIterator} and initializes it with the parent iterator.</em>
+<a class="jxr_linenumber" name="L241" href="#L241">241</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L242" href="#L242">242</a> <em
class="jxr_javadoccomment"> * @param it the iterator of the parent
configuration</em>
+<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L244" href="#L244">244</a> <strong
class="jxr_keyword">public</strong> SubsetIterator(<strong
class="jxr_keyword">final</strong> Iterator<String> it) {
+<a class="jxr_linenumber" name="L245" href="#L245">245</a>
parentIterator = it;
+<a class="jxr_linenumber" name="L246" href="#L246">246</a> }
+<a class="jxr_linenumber" name="L247" href="#L247">247</a>
+<a class="jxr_linenumber" name="L248" href="#L248">248</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L249" href="#L249">249</a> <em
class="jxr_javadoccomment"> * Checks whether there are more elements.
Delegates to the parent iterator.</em>
+<a class="jxr_linenumber" name="L250" href="#L250">250</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em
class="jxr_javadoccomment"> * @return a flag whether there are more
elements</em>
+<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L253" href="#L253">253</a> @Override
+<a class="jxr_linenumber" name="L254" href="#L254">254</a> <strong
class="jxr_keyword">public</strong> <strong
class="jxr_keyword">boolean</strong> hasNext() {
+<a class="jxr_linenumber" name="L255" href="#L255">255</a> <strong
class="jxr_keyword">return</strong> parentIterator.hasNext();
+<a class="jxr_linenumber" name="L256" href="#L256">256</a> }
+<a class="jxr_linenumber" name="L257" href="#L257">257</a>
+<a class="jxr_linenumber" name="L258" href="#L258">258</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em
class="jxr_javadoccomment"> * Returns the next element in the
iteration. This is the next key from the parent configuration, transformed
to</em>
+<a class="jxr_linenumber" name="L260" href="#L260">260</a> <em
class="jxr_javadoccomment"> * correspond to the point of view of this
subset configuration.</em>
+<a class="jxr_linenumber" name="L261" href="#L261">261</a> <em
class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L262" href="#L262">262</a> <em
class="jxr_javadoccomment"> * @return the next element</em>
+<a class="jxr_linenumber" name="L263" href="#L263">263</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L264" href="#L264">264</a> @Override
+<a class="jxr_linenumber" name="L265" href="#L265">265</a> <strong
class="jxr_keyword">public</strong> String next() {
+<a class="jxr_linenumber" name="L266" href="#L266">266</a> <strong
class="jxr_keyword">return</strong> getChildKey(parentIterator.next());
+<a class="jxr_linenumber" name="L267" href="#L267">267</a> }
+<a class="jxr_linenumber" name="L268" href="#L268">268</a>
+<a class="jxr_linenumber" name="L269" href="#L269">269</a> <em
class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em
class="jxr_javadoccomment"> * Removes the current element from the
iteration. Delegates to the parent iterator.</em>
+<a class="jxr_linenumber" name="L271" href="#L271">271</a> <em
class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L272" href="#L272">272</a> @Override
+<a class="jxr_linenumber" name="L273" href="#L273">273</a> <strong
class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong>
remove() {
+<a class="jxr_linenumber" name="L274" href="#L274">274</a>
parentIterator.remove();
+<a class="jxr_linenumber" name="L275" href="#L275">275</a> }
+<a class="jxr_linenumber" name="L276" href="#L276">276</a> }
+<a class="jxr_linenumber" name="L277" href="#L277">277</a> }
</pre>
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