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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2015 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) 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.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser 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.
*/
package com.github.javaparser.ast.expr;
import com.github.javaparser.ast.TypeParameter;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;
import java.util.List;
/**
* Method reference expressions introduced in Java 8 specifically designed to simplify lambda Expressions.
* These are some examples:
*
* System.out::println;
*
* (test ? stream.map(String::trim) : stream)::toArray;
* @author Raquel Pau
*
*/
public class MethodReferenceExpr extends Expression {
private Expression scope;
private List<TypeParameter> typeParameters;
private String identifier;
public MethodReferenceExpr() {
}
public MethodReferenceExpr(int beginLine, int beginColumn, int endLine,
int endColumn, Expression scope,
List<TypeParameter> typeParameters, String identifier) {
super(beginLine, beginColumn, endLine, endColumn);
setIdentifier(identifier);
setScope(scope);
setTypeParameters(typeParameters);
}
@Override
public <R, A> R accept(GenericVisitor<R, A> v, A arg) {
return v.visit(this, arg);
}
@Override
public <A> void accept(VoidVisitor<A> v, A arg) {
v.visit(this, arg);
}
public Expression getScope() {
return scope;
}
public void setScope(Expression scope) {
this.scope = scope;
setAsParentNodeOf(this.scope);
}
public List<TypeParameter> getTypeParameters() {
return typeParameters;
}
public void setTypeParameters(List<TypeParameter> typeParameters) {
this.typeParameters = typeParameters;
setAsParentNodeOf(this.typeParameters);
}
public String getIdentifier() {
return identifier;
}
public void setIdentifier(String identifier) {
this.identifier = identifier;
}
}
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