org.jetbrains.jet.lang.parsing.TruncatedSemanticWhitespaceAwarePsiBuilder Maven / Gradle / Ivy
/*
* Copyright 2010-2013 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 org.jetbrains.jet.lang.parsing;
import com.intellij.psi.tree.IElementType;
public class TruncatedSemanticWhitespaceAwarePsiBuilder extends SemanticWhitespaceAwarePsiBuilderAdapter {
private final int myEOFPosition;
public TruncatedSemanticWhitespaceAwarePsiBuilder(SemanticWhitespaceAwarePsiBuilder builder, int eofPosition) {
super(builder);
this.myEOFPosition = eofPosition;
}
@Override
public boolean eof() {
if (super.eof()) return true;
return myEOFPosition >= 0 && getCurrentOffset() >= myEOFPosition;
}
@Override
public String getTokenText() {
if (eof()) return null;
return super.getTokenText();
}
@Override
public IElementType getTokenType() {
if (eof()) return null;
return super.getTokenType();
}
}