/*
* Copyright 2010 Pablo Arrighi, Alex Concha, Miguel Lezama for version 1.
* Copyright 2013 Pablo Arrighi, Miguel Lezama, Kevin Mazet for version 2.
*
* This file is part of GOOL.
*
* GOOL is free software: you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation, version 3.
*
* GOOL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License version 3 for more details.
*
* You should have received a copy of the GNU General Public License along with GOOL,
* in the file COPYING.txt. If not, see <http://www.gnu.org/licenses/>.
*/
package gool.ast.type;
import gool.ast.core.ClassDef;
import gool.generator.GoolGeneratorController;
/**
* This is the basic type for map entry in the intermediate language.
*/
public class TypeEntry extends ReferenceType {
/**
* The class where the map was defined.
*/
private ClassDef classDef;
/**
* The empty constructor of a "type entry" representation.
*/
public TypeEntry() {
}
/**
* The constructor of a "type entry" representation.
* @param keyType
* : The type of the key used by the map.
* @param elementType
* : The type of the element used by the map.
*/
public TypeEntry(IType keyType, IType elementType) {
this();
addArgument(keyType);
addArgument(elementType);
}
/**
* Gets the type of the element used by the map.
* @return
* The type of the element used by the map.
*/
public IType getElementType() {
if (getTypeArguments().size() > 1) {
return getTypeArguments().get(1);
}
return null;
}
/**
* Gets the type of the key used by the map.
* @return
* The type of the key used by the map.
*/
public IType getKeyType() {
return getTypeArguments().get(0);
}
@Override
public String callGetCode() {
return GoolGeneratorController.generator().getCode(this);
}
/**
* Gets the class' definition where the map was defined.
* @return
* The class' definition where the map was defined.
*/
public ClassDef getClassDef() {
return classDef;
}
/**
* Sets the class' definition where the map was defined.
* @param classDef
* : The new class' definition where the map was defined.
*/
public void setClassDef(ClassDef classDef) {
this.classDef = classDef;
}
@Override
public boolean equals(Object obj) {
return obj instanceof TypeEntry
&& getName().equals(((IType) obj).getName());
}
@Override
public int hashCode() {
return getName().hashCode();
}
@Override
public String getName() {
return this.callGetCode();
}
}