ExpressionImpl.java

/*
 * Copyright (c) 2013 Patrick Scheibe
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package de.halirutan.mathematica.parsing.psi.impl;

import com.intellij.extapi.psi.ASTWrapperPsiElement;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElement;
import de.halirutan.mathematica.parsing.psi.api.Expression;
import org.jetbrains.annotations.NotNull;

/**
 * Created with IntelliJ IDEA. User: patrick Date: 1/3/13 Time: 11:42 AM Purpose:
 */
public class ExpressionImpl extends ASTWrapperPsiElement implements Expression {
//  final ASTNode myNode;

  public ExpressionImpl(@NotNull ASTNode node) {
    super(node);
//    myNode = node;
  }


  public String toString() {
    String classname = getClass().getSimpleName();
    if (classname.endsWith("Impl")) {
      classname = classname.substring(0, classname.length() - "Impl".length());
    }
    return classname;
  }

  @Override
  public void subtreeChanged() {
    final PsiElement[] children = getChildren();
    for (PsiElement child : children) {
      if (child instanceof ExpressionImpl) {
        ((ExpressionImpl) child).subtreeChanged();
      }
    }

  }

  @Override
  public boolean headMatches(Class<?> clazz) {
    return clazz.isInstance(this);
  }
}