Author: henrib
Date: Thu Apr 28 10:25:04 2016
New Revision: 1741404
URL: http://svn.apache.org/viewvc?rev=1741404&view=rev
Log:
JEXL:
Forgot to mention side-effect operators (+=, etc...)
Modified:
commons/proper/jexl/trunk/src/site/xdoc/reference/syntax.xml
Modified: commons/proper/jexl/trunk/src/site/xdoc/reference/syntax.xml
URL:
http://svn.apache.org/viewvc/commons/proper/jexl/trunk/src/site/xdoc/reference/syntax.xml?rev=1741404&r1=1741403&r2=1741404&view=diff
==============================================================================
--- commons/proper/jexl/trunk/src/site/xdoc/reference/syntax.xml (original)
+++ commons/proper/jexl/trunk/src/site/xdoc/reference/syntax.xml Thu Apr 28
10:25:04 2016
@@ -638,6 +638,25 @@
</td>
</tr>
<tr>
+ <td>Side-effect operators</td>
+ <td>
+ Some operators exist in side-effect forms.
+ Their default behavior is to execute the operator and
assign the left hand side with the result.
+ For instance <code>a += 2</code> is equivalent to
<code>a = a + 2</code>
+ The list of operators is:
+ <ul>
+ <li>+=</li>
+ <li>-=</li>
+ <li>*=</li>
+ <li>/=</li>
+ <li>%=</li>
+ <li>&=</li>
+ <li>|=</li>
+ <li>^=</li>
+ </ul>
+ </td>
+ </tr>
+ <tr>
<td>Negation</td>
<td>
The unary <code>-</code> operator is used.
@@ -653,7 +672,7 @@
</td>
</tr>
<tr>
- <td>HashMap access</td>
+ <td>Map access</td>
<td>
Map elements are accessed using square brackets, e.g.
<source>map[0]; map['name']; map[var];</source>
