/*
* Copyright 2010-2015 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.kotlin.parsing;
public class
FirstBefore extends
AbstractTokenStreamPattern {
private final
TokenStreamPredicate lookFor;
private final
TokenStreamPredicate stopAt;
public
FirstBefore(
TokenStreamPredicate lookFor,
TokenStreamPredicate stopAt) {
this.
lookFor =
lookFor;
this.
stopAt =
stopAt;
}
@
Override
public boolean
processToken(int
offset, boolean
topLevel) {
if (
lookFor.
matching(
topLevel)) {
lastOccurrence =
offset;
return true;
}
if (
stopAt.
matching(
topLevel)) {
return true;
}
return false;
}
}