Package htsjdk.samtools.util
Class EdgingRecordAndOffset
java.lang.Object
htsjdk.samtools.util.AbstractRecordAndOffset
htsjdk.samtools.util.EdgingRecordAndOffset
Holds a SAMRecord plus the zero-based offset into that SAMRecord's bases and quality scores that corresponds
to the base and quality for the start of alignment block at the genomic position described by the AbstractLocusInfo.
This is implementation for EdgeReadIterator, field
type
added to indicate whether object
represents the start or the end of an alignment block.
Subclasses StartEdgingRecordAndOffset and EndEdgingRecordAndOffset are used in EdgeReadIterator to
distinguish starting and ending of the alignment block
as for each alignment block two objects of EdgingRecordAndOffset
are created with two different types.
The main idea of using EdgeReadIterator is to process alignment block starting from locus where BEGIN type occurs,
aggregate information per locus and keep it until END type occurs, then remove alignment block from consideration.
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Nested Class Summary
Modifier and TypeClassDescriptionstatic enum
Describes the type ofTypedRecordAndOffset
, whether it represents the start or the end of an alignment block.Nested classes/interfaces inherited from class htsjdk.samtools.util.AbstractRecordAndOffset
AbstractRecordAndOffset.AlignmentType
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Field Summary
Fields inherited from class htsjdk.samtools.util.AbstractRecordAndOffset
alignmentType, offset, record
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Method Summary
Modifier and TypeMethodDescriptionstatic EdgingRecordAndOffset
createBeginRecord
(SAMRecord record, int offset, int length, int refPos) static EdgingRecordAndOffset
createEndRecord
(EdgingRecordAndOffset startRecord) abstract byte
getBaseQuality
(int position) abstract int
abstract EdgingRecordAndOffset
getStart()
abstract EdgingRecordAndOffset.Type
getType()
Methods inherited from class htsjdk.samtools.util.AbstractRecordAndOffset
getAlignmentType, getBaseQualities, getBaseQuality, getLength, getOffset, getReadBase, getReadName, getRecord, validateOffset
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Method Details
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getStart
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getType
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getBaseQuality
public abstract byte getBaseQuality(int position) -
getRefPos
public abstract int getRefPos() -
createBeginRecord
public static EdgingRecordAndOffset createBeginRecord(SAMRecord record, int offset, int length, int refPos) -
createEndRecord
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