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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1747820 13f79535-47bb-0310-9956-ffa450edef68
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Javen O'Neal 2016-06-11 00:15:00 +00:00
parent 1a906b4d68
commit 82134e3d8a
1 changed files with 22 additions and 22 deletions
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44
src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java
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@ -6,7 +6,7 @@
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
@ -30,30 +30,30 @@ import java.util.Collection;
*/
public class AggregatingUDFFinder implements UDFFinder {
private final Collection<UDFFinder> _usedToolPacks;
private final Collection<UDFFinder> _usedToolPacks;
public AggregatingUDFFinder(UDFFinder ... usedToolPacks) {
public AggregatingUDFFinder(UDFFinder ... usedToolPacks) {
_usedToolPacks = new ArrayList<UDFFinder>(usedToolPacks.length);
_usedToolPacks.addAll(Arrays.asList(usedToolPacks));
}
_usedToolPacks.addAll(Arrays.asList(usedToolPacks));
}
/**
* Returns executor by specified name. Returns <code>null</code> if
* function isn't contained by any registered tool pack.
*
* @param name Name of function.
* @return Function executor. <code>null</code> if not found
*/
public FreeRefFunction findFunction(String name) {
FreeRefFunction evaluatorForFunction;
for (UDFFinder pack : _usedToolPacks) {
evaluatorForFunction = pack.findFunction(name);
if (evaluatorForFunction != null) {
return evaluatorForFunction;
}
}
return null;
}
/**
* Returns executor by specified name. Returns <code>null</code> if
* function isn't contained by any registered tool pack.
*
* @param name Name of function.
* @return Function executor. <code>null</code> if not found
*/
public FreeRefFunction findFunction(String name) {
FreeRefFunction evaluatorForFunction;
for (UDFFinder pack : _usedToolPacks) {
evaluatorForFunction = pack.findFunction(name);
if (evaluatorForFunction != null) {
return evaluatorForFunction;
}
}
return null;
}
/**
* Add a new toolpack