diff --git a/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java b/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java index 7fdfdd16c..a2cc21421 100644 --- a/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java +++ b/src/java/org/apache/poi/ss/formula/udf/AggregatingUDFFinder.java @@ -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 _usedToolPacks; + private final Collection _usedToolPacks; - public AggregatingUDFFinder(UDFFinder ... usedToolPacks) { + public AggregatingUDFFinder(UDFFinder ... usedToolPacks) { _usedToolPacks = new ArrayList(usedToolPacks.length); - _usedToolPacks.addAll(Arrays.asList(usedToolPacks)); - } + _usedToolPacks.addAll(Arrays.asList(usedToolPacks)); + } - /** - * Returns executor by specified name. Returns null if - * function isn't contained by any registered tool pack. - * - * @param name Name of function. - * @return Function executor. null 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 null if + * function isn't contained by any registered tool pack. + * + * @param name Name of function. + * @return Function executor. null 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