/*
* The MIT License
*
* Copyright (c) 2013 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 htsjdk.tribble.gelitext;
import htsjdk.tribble.Feature;
import java.util.Arrays;
/**
* <p/>
* Class GeliTextFeature
* <p/>
* This is a feature for the Geli text object, which is the text version of the Geli binary genotyping format.
*
* @author aaron
*/
public class GeliTextFeature implements Feature {
private final String contig; // the contig name
private final long position; // the position on the contig
private final char refBase; // the reference base
private final int depthOfCoverage; // the depth of coverage at this position
private final int maximumMappingQual; // the maximum mapping quality of a read at this position
private final DiploidGenotype genotype; // the called genotype
private final double LODBestToReference; // the LOD score of the best to the reference
private final double LODBestToNext; // the LOD score of the best to the next best genotype
private final double likelihoods[]; // the array of all genotype likelihoods, in ordinal order
/**
* Create a geli text feature, given:
*
* @param contig the contig
* @param position the position on the contig
* @param refBase the reference base
* @param depthOfCoverage the depth of coverage at this position
* @param maximumMappingQual the maximum mapping quality of a read at this position
* @param genotype the called genotype
* @param LODBestToReference the LOD score of the best to the reference
* @param LODBestToNext the LOD score of the best to the next best genotype
* @param likelihoods the array of all genotype likelihoods, in ordinal ordering
*/
public GeliTextFeature(String contig,
long position,
char refBase,
int depthOfCoverage,
int maximumMappingQual,
DiploidGenotype genotype,
double LODBestToReference,
double LODBestToNext,
double[] likelihoods) {
this.contig = contig;
this.position = position;
this.refBase = refBase;
this.depthOfCoverage = depthOfCoverage;
this.maximumMappingQual = maximumMappingQual;
this.genotype = genotype;
this.LODBestToReference = LODBestToReference;
this.LODBestToNext = LODBestToNext;
this.likelihoods = likelihoods;
}
/** Return the features reference sequence name, e.g chromosome or contig */
public String getChr() {
return this.contig;
}
/** Return the start position in 1-based coordinates (first base is 1) */
public int getStart() {
return (int) this.position;
}
/**
* Return the end position following 1-based fully closed conventions. The length of a feature is
* end - start + 1;
*/
public int getEnd() {
return (int) this.position;
}
public char getRefBase() {
return refBase;
}
public int getDepthOfCoverage() {
return depthOfCoverage;
}
public int getMaximumMappingQual() {
return maximumMappingQual;
}
public DiploidGenotype getGenotype() {
return genotype;
}
public double getLODBestToNext() {
return LODBestToNext;
}
public double getLODBestToReference() {
return LODBestToReference;
}
public double[] getLikelihoods() {
return likelihoods;
}
private static double Epsilon = 0.0001;
public boolean equals(Object o) {
if (!(o instanceof GeliTextFeature)) return false;
GeliTextFeature other = (GeliTextFeature)o;
if (!Arrays.equals(likelihoods,other.likelihoods)) return false;
if (!contig.equals(other.contig)) return false;
if (!(position == other.position)) return false;
if (!(refBase == other.refBase)) return false;
if (!(depthOfCoverage == other.depthOfCoverage)) return false;
if (!(maximumMappingQual == other.maximumMappingQual)) return false;
if (!(genotype == other.genotype)) return false;
if (!(Math.abs(LODBestToReference - other.LODBestToReference) < Epsilon)) return false;
if (!(Math.abs(LODBestToNext - other.LODBestToNext) < Epsilon)) return false;
return true;
}
}