FieldNode.java

/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.intellij.ide.scopeView.nodes;

import com.intellij.psi.PsiField;
import com.intellij.psi.PsiSubstitutor;
import com.intellij.psi.util.PsiFormatUtil;

public class FieldNode extends MemberNode<PsiField> {

  public FieldNode(final PsiField field) {
    super(field);
  }

  public String toString() {
    final PsiField field = (PsiField)getPsiElement();
    if (field == null || !field.isValid()) return "";
    String name = PsiFormatUtil.formatVariable(
      field,
      PsiFormatUtil.SHOW_NAME | PsiFormatUtil.SHOW_TYPE | PsiFormatUtil.TYPE_AFTER | PsiFormatUtil.SHOW_INITIALIZER,
        PsiSubstitutor.EMPTY);
    int c = name.indexOf('\n');
    if (c > -1) {
      name = name.substring(0, c - 1);
    }
    return name;
  }

  public int getWeight() {
    return 5;
  }
}