svn commit: r1836119 - /uima/uv3/uimaj-v3/trunk/uima-docbook-v3-users-guide/src/docbook/uv3.select.xml

[schor]

Author: schor
Date: Tue Jul 17 14:41:03 2018
New Revision: 1836119

URL: http://svn.apache.org/viewvc?rev=1836119&view=rev
Log:
[UIMA-5831]

Modified:
    
uima/uv3/uimaj-v3/trunk/uima-docbook-v3-users-guide/src/docbook/uv3.select.xml

Modified: 
uima/uv3/uimaj-v3/trunk/uima-docbook-v3-users-guide/src/docbook/uv3.select.xml
URL: 
http://svn.apache.org/viewvc/uima/uv3/uimaj-v3/trunk/uima-docbook-v3-users-guide/src/docbook/uv3.select.xml?rev=1836119&r1=1836118&r2=1836119&view=diff
==============================================================================
--- 
uima/uv3/uimaj-v3/trunk/uima-docbook-v3-users-guide/src/docbook/uv3.select.xml 
(original)
+++ 
uima/uv3/uimaj-v3/trunk/uima-docbook-v3-users-guide/src/docbook/uv3.select.xml 
Tue Jul 17 14:41:03 2018
@@ -638,34 +638,41 @@ startAt(begin, end, shifted) // same as
       <title>Following or Preceding</title>
       
       <para>For an Annotation Index, you can specify all Feature Structures 
following or preceding a position.
-      The position can be specified either as a Feature Structure, or 
+      The position can be specified either as a Feature Structure, or by 
specifying an annotation begin index and
+      an optional offset.  Note that the positioning arguments differ from the 
<code>startAt</code> specification, 
+      which uses both begin and end values.  
       by using begin and end values.
-      The arguments are identical to those of the <code>startAt</code> 
specification, but are interpreted 
-      differently.    
       </para>
             
       <variablelist>
         <varlistentry>
           <term><emphasis role="strong">following</emphasis></term>
           <listitem>
-            <para>Position the iterator according to the argument, get that 
Annotation&apos;s <code>end</code>
-            value, and then move the iterator forwards until
-            the Annotation at that position has its begin value &gt;= to the 
saved end value.
+            <para>Position the iterator according to the argument, 
+            and then move the iterator forwards until
+            the Annotation at that position has its begin value &gt;= to the 
positioning annotation's end value.
+            </para>
+            <para>If the position is specified as an int, move the iterator 
forwards until
+            the Annotation at that position has its begin value &gt;= the 
specified int.
             </para>
           </listitem>
         </varlistentry>
         <varlistentry>
           <term><emphasis role="strong">preceding</emphasis></term>
           <listitem>
-            <para>Position the iterator according to the argument, save that 
Annotation&apos;s <code>begin</code> value,
+            <para>Position the iterator according to the argument, 
             and then move it backwards until
-            the Annotation&apos;s (at that position) <code>end</code> value is 
&lt;= to the saved <code>begin</code>value.
+            the Annotation&apos;s (at that position) <code>end</code> value is 
&lt;= to 
+            the positioning Annotation's <code>begin</code>value.
             </para>
+            <para>If the position is specified as an int, treat this as the 
begin value.</para>
+            
           </listitem>
         </varlistentry>
       </variablelist>
       
-      <para>The <code>preceding</code> iteration skips annotations whose 
<code>end</code> values are &gt; the saved <code>begin</code>.</para>
+      <para>The <code>preceding</code> iteration skips over annotations whose 
<code>end</code> values are &gt; 
+      the positioning annotation's begin value, or the positioning int's 
value.</para>
     </section>  
   </section>