| /* |
| * 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.extapi.psi; |
| |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiElement; |
| import org.jetbrains.annotations.NotNull; |
| |
| public abstract class MetadataPsiElementBase extends PsiElementBase { |
| |
| private final PsiElement mySourceElement; |
| |
| public MetadataPsiElementBase(PsiElement sourceElement) { |
| mySourceElement = sourceElement; |
| } |
| |
| @Override |
| public TextRange getTextRange() { |
| return mySourceElement != null? mySourceElement.getTextRange() : null; |
| } |
| |
| @Override |
| public int getStartOffsetInParent() { |
| final PsiElement parent = getParent(); |
| return (parent == null) ? 0 : getTextRange().getStartOffset() - parent.getTextRange().getStartOffset(); |
| } |
| |
| @Override |
| public int getTextLength() { |
| return mySourceElement.getTextLength(); |
| } |
| |
| @Override |
| public int getTextOffset() { |
| return mySourceElement.getTextOffset(); |
| } |
| |
| @Override |
| public String getText() { |
| return mySourceElement.getText(); |
| } |
| |
| @Override |
| @NotNull |
| public char[] textToCharArray() { |
| return mySourceElement.textToCharArray(); |
| } |
| |
| @Override |
| public boolean textContains(char c) { |
| return mySourceElement.textContains(c); |
| } |
| |
| public PsiElement getSourceElement() { |
| return mySourceElement; |
| } |
| } |