| 1 | <!--
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| 2 | Licensed to the Apache Software Foundation (ASF) under one or more
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| 3 | contributor license agreements. See the NOTICE file distributed with
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| 4 | this work for additional information regarding copyright ownership.
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| 5 | The ASF licenses this file to You under the Apache License, Version 2.0
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| 6 | (the "License"); you may not use this file except in compliance with
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| 7 | the License. You may obtain a copy of the License at
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| 8 |
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| 9 | http://www.apache.org/licenses/LICENSE-2.0
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| 10 |
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| 11 | Unless required by applicable law or agreed to in writing, software
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| 12 | distributed under the License is distributed on an "AS IS" BASIS,
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| 13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 14 | See the License for the specific language governing permissions and
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| 15 | limitations under the License.
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| 16 | -->
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| 17 | <html>
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| 18 |
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| 19 | <head>
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| 20 | <meta http-equiv="Content-Language" content="en-us">
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| 21 | <link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
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| 22 | <title>ResourceCount Task</title>
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| 23 | </head>
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| 24 |
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| 25 | <body>
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| 26 |
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| 27 | <h2><a name="resourcecount">ResourceCount</a></h2>
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| 28 | <h3>Description</h3>
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| 29 | <p>Display or set a property containing the size of a nested
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| 30 | <a href="../CoreTypes/resources.html#collection">Resource Collection</a>.
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| 31 | Can also be used as a condition. <b>Since Ant 1.7</b></p>
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| 32 | <h3>Parameters</h3>
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| 33 | <table border="1" cellpadding="2" cellspacing="0">
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| 34 | <tr>
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| 35 | <td valign="top"><b>Attribute</b></td>
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| 36 | <td valign="top"><b>Description</b></td>
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| 37 | <td align="center" valign="top"><b>Required</b></td>
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| 38 | </tr>
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| 39 | <tr>
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| 40 | <td valign="top">property</td>
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| 41 | <td valign="top">The property to set. If omitted the results are written
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| 42 | to the log. Ignored when processing as a condition.</td>
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| 43 | <td valign="top" align="center">No</td>
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| 44 | </tr>
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| 45 | <tr>
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| 46 | <td valign="top">refid</td>
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| 47 | <td valign="top">A <a href="../using.html#references">reference</a>
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| 48 | to a Resource Collection.</td>
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| 49 | <td valign="top" align="center">
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| 50 | Yes, unless a nested Resource Collection is supplied
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| 51 | </td>
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| 52 | </tr>
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| 53 | <tr>
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| 54 | <td valign="top">count</td>
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| 55 | <td valign="top">Comparison count for processing as a condition.</td>
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| 56 | <td valign="top" align="center">Yes, in condition mode</td>
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| 57 | </tr>
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| 58 | <tr>
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| 59 | <td valign="top">when</td>
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| 60 | <td valign="top">Comparison type: "equal", "eq", "greater", "gt", "less",
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| 61 | "lt", "ge" (greater or equal), "ne" (not equal), "le" (less or equal)
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| 62 | for use when operating as a condition.</td>
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| 63 | <td valign="top" align="center">No; default is "equal"</td>
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| 64 | </tr>
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| 65 | </table>
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| 66 | <h3>Parameters specified as nested elements</h3>
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| 67 | <h4>Resource Collection</h4>
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| 68 | <p>A single
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| 69 | <a href="../CoreTypes/resources.html#collection">Resource Collection</a>
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| 70 | should be specified via a nested element or the <code>refid</code> attribute.
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| 71 | </p>
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| 72 | <h3>Examples</h3>
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| 73 | <pre><resourcecount property="count.foo">
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| 74 | <filelist dir="." files="foo,bar" />
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| 75 | </resourcecount>
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| 76 | </pre>
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| 77 | <p>Stores the number of resources in the specified filelist (two)
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| 78 | in the property named <i>count.foo</i>.</p>
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| 79 |
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| 80 | </body>
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| 81 | </html>
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| 82 |
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