/*
* The MIT License
*
* Copyright (c) 2010 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.samtools;
/**
* Represents the contents of a bam index file for one reference.
* A BAM index (.bai) file contains information for all references in the bam file.
* This class describes the data present in the index file for one of these references;
* including the bins, chunks, and linear index.
*/
class BAMIndexContent extends BinningIndexContent {
/**
* Chunks containing metaData for the reference, e.g. number of aligned and unaligned records
*/
private final BAMIndexMetaData mMetaData;
/**
* @param referenceSequence Content corresponds to this reference.
* @param binList Array of bins represented by this content, possibly sparse
* @param metaData Extra information about the reference in this index
* @param linearIndex Additional index used to optimize queries
*/
BAMIndexContent(final int referenceSequence, final BinList binList, final BAMIndexMetaData metaData, final LinearIndex linearIndex) {
super(referenceSequence, binList, linearIndex);
this.mMetaData = metaData;
}
/**
* @param referenceSequence Content corresponds to this reference.
* @param bins Array of bins represented by this content, possibly sparse
* @param numberOfBins Number of non-null bins
* @param metaData Extra information about the reference in this index
* @param linearIndex Additional index used to optimize queries
*/
BAMIndexContent(final int referenceSequence, final Bin[] bins, final int numberOfBins, final BAMIndexMetaData metaData, final LinearIndex linearIndex) {
this(referenceSequence, new BinList(bins, numberOfBins), metaData, linearIndex);
}
/**
* @return the meta data chunks for this content
*/
public BAMIndexMetaData getMetaData() {
return mMetaData;
}
}