java/java-impl/src/com/intellij/psi/impl/compiled/ClsIdentifierImpl.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.psi.impl.compiled;
  17
  18 import com.intellij.openapi.diagnostic.Logger;
  19 import com.intellij.psi.*;
  20 import com.intellij.psi.impl.source.tree.ElementType;
  21 import com.intellij.psi.impl.source.tree.TreeElement;
  22 import com.intellij.psi.tree.IElementType;
  23 import org.jetbrains.annotations.NotNull;
  24
  25 class ClsIdentifierImpl extends ClsElementImpl implements PsiIdentifier, PsiJavaToken {
  26   private static final Logger LOG = Logger.getInstance("#com.intellij.psi.impl.compiled.ClsIdentifierImpl");
  27
  28   private final PsiElement myParent;
  29   private final String myText;
  30
  31   ClsIdentifierImpl(PsiElement parent, String text) {
  32     myParent = parent;
  33     myText = text;
  34   }
  35
  36   public IElementType getTokenType() {
  37     return JavaTokenType.IDENTIFIER;
  38   }
  39
  40   public String getText() {
  41     return myText;
  42   }
  43
  44   @NotNull
  45   public PsiElement[] getChildren(){
  46     return PsiElement.EMPTY_ARRAY;
  47   }
  48
  49   public PsiElement getParent(){
  50     return myParent;
  51   }
  52
  53   public void appendMirrorText(final int indentLevel, final StringBuffer buffer){
  54     buffer.append(getText());
  55   }
  56
  57   public void setMirror(@NotNull TreeElement element){
  58     setMirrorCheckingType(element, ElementType.IDENTIFIER);
  59   }
  60
  61   public void accept(@NotNull PsiElementVisitor visitor){
  62     if (visitor instanceof JavaElementVisitor) {
  63       ((JavaElementVisitor)visitor).visitIdentifier(this);
  64     }
  65     else {
  66       visitor.visitElement(this);
  67     }
  68   }
  69
  70   public String toString() {
  71     return "PsiIdentifier:" + getText();
  72   }
  73 }