/*******************************************************************************
* 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.evaluation.types;
import org.eclipse.dltk.ast.ASTNode;
import org.eclipse.dltk.ast.declarations.MethodDeclaration;
import org.eclipse.dltk.ast.declarations.ModuleDeclaration;
import org.eclipse.dltk.ti.types.IEvaluatedType;
public class FunctionType implements IFunctionType {
private MethodDeclaration fMethod;
private ModuleDeclaration fModule;
private boolean fWrongCall = false; // set to true then call with diffirent
// arguments.
public FunctionType(ModuleDeclaration module, MethodDeclaration method) {
this.fMethod = method;
this.fModule = module;
}
public FunctionType(ModuleDeclaration module, MethodDeclaration method,
boolean wrongCall) {
this.fMethod = method;
this.fModule = module;
this.fWrongCall = wrongCall;
}
@Override
public String getTypeName() {
String add = ""; //$NON-NLS-1$
if (this.fWrongCall) {
add = " wrong arguments call"; //$NON-NLS-1$
}
if (fMethod != null) {
return "function:" + fMethod.getName() + add; //$NON-NLS-1$
}
return "function: !!unknown!!"; //$NON-NLS-1$
}
public ASTNode getFunction() {
return this.fMethod;
}
@Override
public boolean subtypeOf(IEvaluatedType type) {
// TODO Auto-generated method stub
return false;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((fMethod == null) ? 0 : fMethod.hashCode());
result = prime * result + ((fModule == null) ? 0 : fModule.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
FunctionType other = (FunctionType) obj;
if (fMethod == null) {
if (other.fMethod != null)
return false;
} else if (!fMethod.equals(other.fMethod))
return false;
if (fModule == null) {
if (other.fModule != null)
return false;
} else if (!fModule.equals(other.fModule))
return false;
return true;
}
}