diff options
Diffstat (limited to 'src/com/sun/org/apache/xpath/internal/functions/FuncRound.java')
-rw-r--r-- | src/com/sun/org/apache/xpath/internal/functions/FuncRound.java | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/src/com/sun/org/apache/xpath/internal/functions/FuncRound.java b/src/com/sun/org/apache/xpath/internal/functions/FuncRound.java deleted file mode 100644 index ef23ecc..0000000 --- a/src/com/sun/org/apache/xpath/internal/functions/FuncRound.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * reserved comment block - * DO NOT REMOVE OR ALTER! - */ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (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 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* - * $Id: FuncRound.java,v 1.2.4.1 2005/09/14 20:18:42 jeffsuttor Exp $ - */ -package com.sun.org.apache.xpath.internal.functions; - -import com.sun.org.apache.xpath.internal.XPathContext; -import com.sun.org.apache.xpath.internal.objects.XNumber; -import com.sun.org.apache.xpath.internal.objects.XObject; - -/** - * Execute the round() function. - * @xsl.usage advanced - */ -public class FuncRound extends FunctionOneArg -{ - static final long serialVersionUID = -7970583902573826611L; - - /** - * Execute the function. The function must return - * a valid object. - * @param xctxt The current execution context. - * @return A valid XObject. - * - * @throws javax.xml.transform.TransformerException - */ - public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException - { - final XObject obj = m_arg0.execute(xctxt); - final double val= obj.num(); - if (val >= -0.5 && val < 0) return new XNumber(-0.0); - if (val == 0.0) return new XNumber(val); - return new XNumber(java.lang.Math.floor(val - + 0.5)); - } -} |