/*******************************************************************************
* Copyright (c) 2005, 2016 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
*******************************************************************************/
package org.eclipse.dltk.ti.goals;
import org.eclipse.dltk.ast.ASTNode;
import org.eclipse.dltk.ti.IContext;
public class ExpressionTypeGoal extends AbstractTypeGoal {
private final ASTNode expression;
public ExpressionTypeGoal(IContext context, ASTNode expression) {
super(context);
this.expression = expression;
}
public ASTNode getExpression() {
return expression;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result
+ ((expression == null) ? 0 : expression.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
ExpressionTypeGoal other = (ExpressionTypeGoal) obj;
if (expression == null) {
if (other.expression != null)
return false;
} else if (!expression.equals(other.expression))
return false;
return true;
}
@Override
public String toString() {
return "ExpressionTypeGoal: " //$NON-NLS-1$
+ ((expression != null) ? expression.toString() : "null") //$NON-NLS-1$
+ " context: " //$NON-NLS-1$
+ ((context != null) ? context.toString() : "null"); //$NON-NLS-1$
}
}