picard.vcf

Class LiftoverVcf

java.lang.Object

picard.cmdline.CommandLineProgram

picard.vcf.LiftoverVcf

public class LiftoverVcf
extends CommandLineProgram

Tool for lifting over a VCF to another genome build and producing a properly header'd, sorted and indexed VCF in one go.

Field Summary

Fields

Modifier and Type	Field and Description
java.io.File	CHAIN
static java.lang.String	FILTER_CANNOT_LIFTOVER_INDEL Filter name to use when a target cannot be lifted over.
static java.lang.String	FILTER_MISMATCHING_REF_ALLELE Filter name to use when a target is lifted over, but the reference allele doens't match the new reference.
static java.lang.String	FILTER_NO_TARGET Filter name to use when a target cannot be lifted over.
java.io.File	INPUT
java.io.File	OUTPUT
java.io.File	REFERENCE_SEQUENCE
java.io.File	REJECT

Fields inherited from class picard.cmdline.CommandLineProgram

COMPRESSION_LEVEL, CREATE_INDEX, CREATE_MD5_FILE, GA4GH_CLIENT_SECRETS, MAX_RECORDS_IN_RAM, QUIET, TMP_DIR, VALIDATION_STRINGENCY, VERBOSITY

Constructor Summary

Constructors

Constructor and Description
LiftoverVcf()

Method Summary

Modifier and Type	Method and Description
protected int	doWork() Do the work after command line has been parsed.
protected static htsjdk.variant.variantcontext.GenotypesContext	fixGenotypes(htsjdk.variant.variantcontext.GenotypesContext originals, java.util.Map<htsjdk.variant.variantcontext.Allele,htsjdk.variant.variantcontext.Allele> reverseComplementAlleleMap)
static void	main(java.lang.String[] args)

Methods inherited from class picard.cmdline.CommandLineProgram

customCommandLineValidation, getCommandLine, getCommandLineParser, getDefaultHeaders, getMetricsFile, getNestedOptions, getNestedOptionsForHelp, getStandardUsagePreamble, getVersion, instanceMain, instanceMainWithExit, parseArgs, setDefaultHeaders

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INPUT

@Option(shortName="I",
        doc="The input VCF/BCF file to be lifted over.")
public java.io.File INPUT

OUTPUT

@Option(shortName="O",
        doc="The output location to write the lifted over VCF/BCF to.")
public java.io.File OUTPUT

CHAIN

@Option(shortName="C",
        doc="The liftover chain file. See https://genome.ucsc.edu/goldenPath/help/chain.html for a description of chain files.  See http://hgdownload.soe.ucsc.edu/downloads.html#terms for where to download chain files.")
public java.io.File CHAIN

REJECT

@Option(doc="File to which to write rejected records.")
public java.io.File REJECT

REFERENCE_SEQUENCE

@Option(shortName="R",
        common=false,
        doc="The reference sequence (fasta) for the TARGET genome build.  The fasta file must have an accompanying sqeuence dictionary (.dict file).")
public java.io.File REFERENCE_SEQUENCE

FILTER_CANNOT_LIFTOVER_INDEL

public static final java.lang.String FILTER_CANNOT_LIFTOVER_INDEL

Filter name to use when a target cannot be lifted over.

See Also:

Constant Field Values

FILTER_NO_TARGET

public static final java.lang.String FILTER_NO_TARGET

Filter name to use when a target cannot be lifted over.

See Also:

Constant Field Values

FILTER_MISMATCHING_REF_ALLELE

public static final java.lang.String FILTER_MISMATCHING_REF_ALLELE

Filter name to use when a target is lifted over, but the reference allele doens't match the new reference.

See Also:

Constant Field Values

Constructor Detail

LiftoverVcf

public LiftoverVcf()

Method Detail

main

public static void main(java.lang.String[] args)

doWork

protected int doWork()

Description copied from class: CommandLineProgram

Do the work after command line has been parsed. RuntimeException may be thrown by this method, and are reported appropriately.

Specified by:

doWork in class CommandLineProgram

Returns:

program exit status.

fixGenotypes

protected static htsjdk.variant.variantcontext.GenotypesContext fixGenotypes(htsjdk.variant.variantcontext.GenotypesContext originals,
                                                                             java.util.Map<htsjdk.variant.variantcontext.Allele,htsjdk.variant.variantcontext.Allele> reverseComplementAlleleMap)