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Groovy: A powerful, dynamic language for the JVM
/*
* Copyright 2003-2007 the original author or authors.
*
* 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.
*/
package org.codehaus.groovy.ast;
import org.codehaus.groovy.ast.expr.ConstructorCallExpression;
import org.codehaus.groovy.ast.expr.Expression;
import org.codehaus.groovy.ast.stmt.ExpressionStatement;
import org.codehaus.groovy.ast.stmt.Statement;
/**
* Represents a constructor declaration
*
* @author James Strachan
* @version $Revision: 9041 $
*/
public class ConstructorNode extends MethodNode {
public ConstructorNode(int modifiers, Statement code) {
this(modifiers, Parameter.EMPTY_ARRAY, ClassNode.EMPTY_ARRAY, code);
}
public ConstructorNode(int modifiers, Parameter[] parameters, ClassNode[] exceptions, Statement code) {
super("",modifiers,ClassHelper.VOID_TYPE,parameters,exceptions,code);
VariableScope scope = new VariableScope();
for (int i = 0; i < parameters.length; i++) {
scope.putDeclaredVariable(parameters[i]);
}
this.setVariableScope(scope);
}
public boolean firstStatementIsSpecialConstructorCall() {
Statement code = getFirstStatement();
if (code == null || !(code instanceof ExpressionStatement)) return false;
Expression expression = ((ExpressionStatement) code).getExpression();
if (!(expression instanceof ConstructorCallExpression)) return false;
ConstructorCallExpression cce = (ConstructorCallExpression) expression;
return cce.isSpecialCall();
}
}