/*
* The MIT License (MIT)
*
* Copyright (c) 2007-2015 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.
*/
/*
Chromosome.java
*
Created on June 29, 2007, 8:53 AM
*
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and open the template in the editor.
*/
package org.broad.igv.feature;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
/**
* Simple representation of a chromosome. Basically a name, length, and optionally a list of cytobands.
*
* @author jrobinso
*/
public class Chromosome {
private String name;
private int index; // Order in the chromosome (for convenience)
private int length = 0;
private List<Cytoband> cytobands;
public Chromosome(int index, String name, int length) {
this.index = index;
this.name = name;
this.length = length;
// Create a single "cytoband" to represent the entire chromosome. This can be overriden explicitly
// if a cytoband file is loaded
final Cytoband cytoband = new Cytoband(name);
cytoband.setStart(0);
cytoband.setEnd(length);
cytobands = Arrays.asList(cytoband);
}
public int getIndex() {
return index;
}
public void setIndex(int ii) {
this.index = ii;
}
/**
* @return List of cytobands for this chromosome, if any. Can be null.
*/
public List<Cytoband> getCytobands() {
return cytobands;
}
public void setCytobands(List<Cytoband> cytobands) {
this.cytobands = cytobands;
}
/**
* /**
* Return the length of the chromosome, which is the end of the last cytoband
*/
public int getLength() {
return length;
}
public String getName() {
return name;
}
public String toString() {
return name;
}
@Override
public boolean equals(Object obj) {
return (obj instanceof Chromosome) &&
((Chromosome)obj).getIndex() == getIndex()
&& ((Chromosome)obj).getLength() == getLength();
}
@Override
public int hashCode() {
return Objects.hash(index, length);
}
}