NameExpr.java

/*
 * 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.NamedNode;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;

/**
 * @author Julio Vilmar Gesser
 */
public class NameExpr extends Expression implements NamedNode {

	public static final String COMMENT_NAME = "--comment--";

	private String name;

	public NameExpr() {
	}

	public NameExpr(final String name) {
		this.name = name;
	}

	public NameExpr(final int beginLine, final int beginColumn, final int endLine, final int endColumn,
			final String name) {
		super(beginLine, beginColumn, endLine, endColumn);
		this.name = name;
	}

	@Override public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) {
		return v.visit(this, arg);
	}

	@Override public <A> void accept(final VoidVisitor<A> v, final A arg) {
		v.visit(this, arg);
	}

	@Override
	public final String getName() {
		return name;
	}

	public final void setName(final String name) {
		this.name = name;
	}

  @Override
  public boolean equals(Object o) {
    if (this == o)
      return true;
    if (!(o instanceof NameExpr))
      return false;
    if (!super.equals(o))
      return false;

    final NameExpr nameExpr = (NameExpr) o;

    return name != null ? name.equals(nameExpr.name) : nameExpr.name == null;

  }

	public String getSimpleName() {
		String n = getName();
		if (n == null) {
			return null;
		}
		String[] parts = n.split("[.]");
		return parts[parts.length-1];
	}
}