com.igormaznitsa.mindmap.model.parser.TokenPosition Maven / Gradle / Ivy
/*
* Copyright (C) 2015-2022 Igor A. Maznitsa
*
* 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.igormaznitsa.mindmap.model.parser;
import java.io.Serializable;
/**
* Parser token position.
*/
public final class TokenPosition implements Serializable {
private static final long serialVersionUID = 4029368174558764315L;
private final int startOffset;
private final int endOffset;
/**
* Constructor
*
* @param startOffset token start offset
* @param endOffset token end offset
* @throws IllegalArgumentException if end position is less than start position
*/
public TokenPosition(final int startOffset, final int endOffset) {
if (endOffset < startOffset) {
throw new IllegalArgumentException("End offset is less that start offset");
} else {
this.startOffset = startOffset;
this.endOffset = endOffset;
}
}
/**
* Get start offset
*
* @return start offset
*/
public int getStartOffset() {
return this.startOffset;
}
/**
* Get end offset
*
* @return end offset
*/
public int getEndOffset() {
return this.endOffset;
}
}