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Diffstat (limited to 'velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTElseStatement.java')
-rw-r--r--velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTElseStatement.java87
1 files changed, 87 insertions, 0 deletions
diff --git a/velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTElseStatement.java b/velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTElseStatement.java
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+++ b/velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/ASTElseStatement.java
@@ -0,0 +1,87 @@
+package org.apache.velocity.runtime.parser.node;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+import org.apache.velocity.context.InternalContextAdapter;
+import org.apache.velocity.exception.TemplateInitException;
+import org.apache.velocity.runtime.parser.Parser;
+
+/**
+ * This class is responsible for handling the Else VTL control statement.
+ *
+ * Please look at the Parser.jjt file which is
+ * what controls the generation of this class.
+ *
+ * @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a>
+ * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
+ * @version $Id$
+ */
+public class ASTElseStatement extends SimpleNode
+{
+ /**
+ * @param id
+ */
+ public ASTElseStatement(int id)
+ {
+ super(id);
+ }
+
+ /**
+ * @param p
+ * @param id
+ */
+ public ASTElseStatement(Parser p, int id)
+ {
+ super(p, id);
+ }
+
+ /**
+ * @see org.apache.velocity.runtime.parser.node.SimpleNode#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)
+ */
+ @Override
+ public Object jjtAccept(ParserVisitor visitor, Object data)
+ {
+ return visitor.visit(this, data);
+ }
+
+ /**
+ * An ASTElseStatement always evaluates to
+ * true. Basically behaves like an #if(true).
+ * @param context
+ * @return Always true.
+ */
+ @Override
+ public boolean evaluate(InternalContextAdapter context)
+ {
+ return true;
+ }
+
+ /**
+ * @throws TemplateInitException
+ * @see org.apache.velocity.runtime.parser.node.Node#init(org.apache.velocity.context.InternalContextAdapter, java.lang.Object)
+ */
+ @Override
+ public Object init(InternalContextAdapter context, Object data) throws TemplateInitException
+ {
+ Object obj = super.init(context, data);
+ cleanupParserAndTokens(); // drop reference to Parser and all JavaCC Tokens
+ return obj;
+ }
+}