/*
Copyright (C) 2013 Raquel Pau and Albert Coroleu.
Walkmod is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Walkmod 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Walkmod. If not, see <http://www.gnu.org/licenses/>.*/
package org.walkmod.javalang.ast.body;
import java.util.LinkedList;
import java.util.List;
import org.walkmod.javalang.ast.Node;
import org.walkmod.javalang.ast.expr.AnnotationExpr;
import org.walkmod.javalang.ast.type.Type;
import org.walkmod.javalang.visitors.GenericVisitor;
import org.walkmod.javalang.visitors.VoidVisitor;
public class MultiTypeParameter extends BaseParameter {
private List<Type> types;
public MultiTypeParameter() {
}
public MultiTypeParameter(int modifiers, List<AnnotationExpr> annotations, List<Type> types,
VariableDeclaratorId id) {
super(modifiers, annotations, id);
setTypes(types);
}
public MultiTypeParameter(int beginLine, int beginColumn, int endLine, int endColumn, int modifiers,
List<AnnotationExpr> annotations, List<Type> types, VariableDeclaratorId id) {
super(beginLine, beginColumn, endLine, endColumn, modifiers, annotations, id);
setTypes(types);
}
@Override
public List<Node> getChildren() {
List<Node> children = super.getChildren();
if (types != null) {
children.addAll(types);
}
return children;
}
@Override
public boolean removeChild(Node child) {
boolean result = false;
if (child != null) {
result = super.removeChild(child);
if (!result) {
if (child instanceof Type) {
if (types != null) {
List<Type> typesAux = new LinkedList<Type>(types);
result = typesAux.remove(child);
types = typesAux;
}
}
}
}
if (result) {
updateReferences(child);
}
return result;
}
@Override
public <R, A> R accept(GenericVisitor<R, A> v, A arg) {
if (!check()) {
return null;
}
return v.visit(this, arg);
}
@Override
public <A> void accept(VoidVisitor<A> v, A arg) {
if (check()) {
v.visit(this, arg);
}
}
public List<Type> getTypes() {
return types;
}
public void setTypes(List<Type> types) {
this.types = types;
setAsParentNodeOf(types);
}
@Override
public MultiTypeParameter clone() throws CloneNotSupportedException {
return new MultiTypeParameter(getModifiers(), clone(getAnnotations()), clone(getTypes()), clone(getId()));
}
}