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BSHReturnType.java
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64 lines (55 loc) · 2.77 KB
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/*****************************************************************************
* 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. *
* *
* *
* This file is part of the BeanShell Java Scripting distribution. *
* Documentation and updates may be found at http://www.beanshell.org/ *
* Patrick Niemeyer ([email protected]) *
* Author of Learning Java, O'Reilly & Associates *
* *
*****************************************************************************/
package bsh;
class BSHReturnType extends SimpleNode
{
public boolean isVoid;
BSHReturnType(int id) { super(id); }
BSHType getTypeNode() {
return (BSHType)jjtGetChild(0);
}
public String getTypeDescriptor(
CallStack callstack, Interpreter interpreter, String defaultPackage )
{
if ( isVoid )
return "V";
else
return getTypeNode().getTypeDescriptor(
callstack, interpreter, defaultPackage );
}
public Class<?> evalReturnType(
CallStack callstack, Interpreter interpreter ) throws EvalError
{
if ( isVoid )
return Void.TYPE;
else
return getTypeNode().getType( callstack, interpreter );
}
@Override
public String toString() {
return super.toString() + ": void=" + isVoid;
}
}