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title="class or interface in java.lang">Iterable</a></h3> -<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-"; title="class or interface in java.lang">forEach</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--"; title="class or interface in java.lang">iterator</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--"; title="class or interface in java.lang">spliterator</a></code></li> +<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-"; title="class or interface in java.lang">forEach</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--"; title="class or interface in java.lang">spliterator</a></code></li> </ul> </li> </ul> @@ -177,19 +182,31 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html <!-- --> </a> <h3>Method Detail</h3> +<a name="iterator--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>iterator</h4> +<pre>default <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true"; title="class or interface in java.util">Iterator</a><<a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.39">iterator</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--"; title="class or interface in java.lang">iterator</a></code> in interface <code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true"; title="class or interface in java.lang">Iterable</a><<a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>></code></dd> +</dl> +</li> +</ul> <a name="next--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>next</h4> -<pre><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.41">next</a>() +<pre><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.85">next</a>() throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></pre> <div class="block">Grab the next row's worth of values. The scanner will return a Result.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> -<dd>Result object if there is another row, null if the scanner is - exhausted.</dd> +<dd>Result object if there is another row, null if the scanner is exhausted.</dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></code> - e</dd> </dl> @@ -201,15 +218,18 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html <ul class="blockList"> <li class="blockList"> <h4>next</h4> -<pre><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.48">next</a>(int nbRows) - throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></pre> +<pre>default <a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>[] <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.95">next</a>(int nbRows) + throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></pre> +<div class="block">Get nbRows rows. How many RPCs are made is determined by the <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setCaching-int-"><code>Scan.setCaching(int)</code></a> + setting (or hbase.client.scanner.caching in hbase-site.xml).</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>nbRows</code> - number of rows to return</dd> <dt><span class="returnLabel">Returns:</span></dt> -<dd>Between zero and nbRows results</dd> +<dd>Between zero and nbRows rowResults. Scan is done if returned array is of zero-length + (We never return null).</dd> <dt><span class="throwsLabel">Throws:</span></dt> -<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></code> - e</dd> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></code></dd> </dl> </li> </ul> @@ -219,7 +239,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html <ul class="blockList"> <li class="blockList"> <h4>close</h4> -<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.54">close</a>()</pre> +<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.112">close</a>()</pre> <div class="block">Closes the scanner and releases any resources it has allocated</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> @@ -235,7 +255,7 @@ extends <a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html <ul class="blockListLast"> <li class="blockList"> <h4>renewLease</h4> -<pre>boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.60">renewLease</a>()</pre> +<pre>boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/client/ResultScanner.html#line.118">renewLease</a>()</pre> <div class="block">Allow the client to renew the scanner's lease on the server.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt>
