/*
* The MIT License
*
* Copyright (c) 2011 The Broad Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package picard.illumina.parser;
import picard.PicardException;
/**
* While structurally identical to CompositeIndex, this class is maintained as it makes code more readable when the two are used together (see QSeqParser)
* @author jburke@broadinstitute.org
*/
public class Range {
public final int start;
public final int end;
public final int length;
public Range(final int start, final int end) {
if(end < start) {
throw new PicardException("Nonsensical Range(" + start + ", " + end + ")");
}
this.start = start;
this.end = end;
this.length = end - start + 1;
}
@Override
public boolean equals(final Object object) {
if(object == null || !(object instanceof Range)) {
return false;
}
final Range that = (Range) object;
return that.start == this.start && that.end == this.end;
}
@Override
public int hashCode() {
return (int)Math.pow(start, end);
}
@Override
public String toString() {
return "Range(" + start + ", " + end + ", " + length +")";
}
}