gts

package module
v0.0.3 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jan 2, 2020 License: MIT Imports: 14 Imported by: 0

README

GTS: The Genomic Tool Suite

A software suite for genome flatfile manipulation.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	QuotedQualifierNames = []string{
		"allele", "altitude", "artificial_location", "bio_material",
		"bound_moiety", "cell_line", "cell_type", "chromosome",
		"clone", "clone_lib", "collected_by", "collection_date",
		"country", "cultivar", "culture_collection", "db_xref",
		"dev_stage", "EC_number", "ecotype", "exception",
		"experiment", "frequency", "function", "gap_type", "gene",
		"gene_synonym", "haplogroup", "haplotype", "host",
		"identified_by", "inference", "isolate", "isolation_source",
		"lab_host", "lat_lon", "linkage_evidence", "locus_tag", "map",
		"mating_type", "metagenome_source", "mobile_element_type",
		"mol_type", "ncRNA_class", "note", "old_locus_tag", "operon",
		"organelle", "organism", "PCR_conditions", "PCR_primers",
		"phenotype", "plasmid", "pop_variant", "product",
		"protein_id", "pseudogene", "recombination_class",
		"regulatory_class", "replace", "rpt_family", "rpt_unit_seq",
		"satellite", "segment", "serotype", "serovar", "sex",
		"specimen_voucher", "standard_name", "strain", "sub_clone",
		"submitter_seqid", "sub_species", "sub_strain", "tissue_lib",
		"tissue_type", "translation", "type_material", "variety",
	}

	LiteralQualifierNames = []string{
		"anticodon", "citation", "codon_start", "compare",
		"direction", "estimated_length", "mod_base", "number",
		"rpt_type", "rpt_unit_range", "tag_peptide", "transl_except",
		"transl_table",
	}

	ToggleQualifierNames = []string{
		"environmental_sample", "focus", "germline", "macronuclear",
		"partial", "proviral", "pseudo", "rearranged",
		"ribosomal_slippage", "transgenic", "trans_splicing",
	}
)

Names of qualifiers.

View Source 
var FeatureTableParser = pars.Any(
	RecordParser.Map(func(result *pars.Result) error {
		rec := result.Value.(Record)
		ft := rec.Select()
		result.SetValue(ft)
		return nil
	}),
	featureDecoderParser(yamlDecoder),
	featureDecoderParser(jsonDecoder),
)

FeatureTableParser attempts to parse a table of features.

View Source 
var LocationParser pars.Parser
View Source 
var RecordParser = pars.Any(GenBankParser)

RecordParser attempts to parse a single sequence record.

Functions

func AddPrefix 

func AddPrefix(s, prefix string) string

AddPrefix adds the given prefix after each newline.

func AmbiguousLocationParser 

func AmbiguousLocationParser(state *pars.State, result *pars.Result) error

AmbiguousLocationParser attempts to parse a AmbiguousLocation.

func Any 

func Any(f Feature) bool

Any returns true for any feature matched.

func BetweenLocationParser 

func BetweenLocationParser(state *pars.State, result *pars.Result) error

BetweenLocationParser attempts to parse a BetweenLocation.

func ComplementLocationParser 

func ComplementLocationParser(state *pars.State, result *pars.Result) error

ComplementLocationParser attempts to parse a ComplementLocation.

func Composition 

func Composition(seq Sequence) map[byte]int

Composition computes the occurence of each byte within the Sequence.

func Equal 

func Equal(a, b Sequence) bool

Equal tests if the given Sequences have the smae byte slice representations.

func FeatureListParser 

func FeatureListParser(prefix string) pars.Parser

FeatureListParser attempts to match an INSDC feature table.

func FlatFileSplit 

func FlatFileSplit(s string) []string

FlatFileSplit splits the string with the flatfile convention.

func GenBankParser 

func GenBankParser(state *pars.State, result *pars.Result) error

GenBankParser attempts to parse a single GenBank record.

func IsLiteralQualifier 

func IsLiteralQualifier(name string) bool

IsLiteralQualifier tests if the given qualifier name is a literal qualifier.

func IsQuotedQualifier 

func IsQuotedQualifier(name string) bool

IsQuotedQualifier tests if the given qualifier name is a quoted qualifier.

func IsToggleQualifier 

func IsToggleQualifier(name string) bool

IsToggleQualifier tests if the given qualifier name is a toggle qualifier.

func JoinLocationParser 

func JoinLocationParser(state *pars.State, result *pars.Result) error

JoinLocationParser attempts to parse a JoinLocation.

func LocationLess 

func LocationLess(a, b Location) bool

LocationLess tests if the one location is smaller than the other.

func OrderLocationParser 

func OrderLocationParser(state *pars.State, result *pars.Result) error

OrderLocationParser attempts to parse a OrderLocation.

func PointLocationParser 

func PointLocationParser(state *pars.State, result *pars.Result) error

PointLocationParser attempts to parse a PointLocation.

func QualifierParser 

func QualifierParser(prefix string) pars.Parser

QualfierParser attempts to match a single qualifier name-value pair.

func RangeLocationParser 

func RangeLocationParser(state *pars.State, result *pars.Result) error

RangeLocationParser attempts to parse a RangeLocation.

func RegisterLiteralQualifier 

func RegisterLiteralQualifier(names ...string)

RegisterLiteralQualifier registers the given qualifier names as being a literal qualifier (i.e. /name=value).

func RegisterQuotedQualifier 

func RegisterQuotedQualifier(names ...string)

RegisterQuotedQualifier registers the given qualifier names as being a quoted qualifer (i.e. /name="value").

func RegisterToggleQualifier 

func RegisterToggleQualifier(names ...string)

RegisterToggleQualifier registers the given qualifier names as being a toggle qualifier (i.e. /name).

func Skew 

func Skew(seq Sequence, nSet, pSet string) float64

Skew calculates the skewness of the Sequence. Where `n` is the number of bytes in the given Sequence also appearing in the `nSet` string and `p` is the number of bytes in the given Sequence also appearing in the `pSet` string, the skewness of the Sequence is calculated as: (p - n) / (p + n).

Types

type AmbiguousLocation 

type AmbiguousLocation struct {
	Start int
	End   int
}

AmbiguousLocation represents an ambiguous location.

func NewAmbiguousLocation 

func NewAmbiguousLocation(start, end int) *AmbiguousLocation

NewAmbiguousLocation creates a new ambiguous location.

func (AmbiguousLocation) Len 

func (loc AmbiguousLocation) Len() int

Len returns the length spanned by the location.

func (AmbiguousLocation) Locate 

func (loc AmbiguousLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (AmbiguousLocation) Map 

func (loc AmbiguousLocation) Map(index int) int

Map the given local index to a global index.

func (*AmbiguousLocation) Shift 

func (loc *AmbiguousLocation) Shift(offset, amount int) (ok bool)

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (AmbiguousLocation) String 

func (loc AmbiguousLocation) String() string

String satisfies the fmt.Stringer interface.

type BasicSequence 

type BasicSequence []byte

BasicSequence is the most basic sequence type available. It is merely an alternate definition of a byte slice.

func Seq 

func Seq(arg interface{}) BasicSequence

Seq is a convenience utility function which will take the given argument and attempt to convert the object into a BasicSequence.

func Slice 

func Slice(seq Sequence, start, end int) BasicSequence

Slice returns a slice of the Sequnece.

func (BasicSequence) Bytes 

func (s BasicSequence) Bytes() []byte

Bytes satisifies the gts.Sequence interface.

func (*BasicSequence) Delete 

func (s *BasicSequence) Delete(pos, cnt int) error

Delete given number of bases from the specified position.

func (*BasicSequence) Insert 

func (s *BasicSequence) Insert(pos int, seq Sequence) error

Insert a sequence at the specified position.

func (*BasicSequence) Replace 

func (s *BasicSequence) Replace(pos int, seq Sequence) error

Replace the bases from the specified position with the given sequence.

type BetweenLocation 

type BetweenLocation struct {
	Start int
	End   int
}

BetweenLocation represents a location between two points.

func NewBetweenLocation 

func NewBetweenLocation(start, end int) *BetweenLocation

NewBetweenLocation creates a new BetweenLocation.

func (BetweenLocation) Len 

func (loc BetweenLocation) Len() int

Len returns the length spanned by the location.

func (BetweenLocation) Locate 

func (loc BetweenLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (BetweenLocation) Map 

func (loc BetweenLocation) Map(index int) int

Map the given local index to a global index.

func (*BetweenLocation) Shift 

func (loc *BetweenLocation) Shift(offset, amount int) (ok bool)

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (BetweenLocation) String 

func (loc BetweenLocation) String() string

String satisfies the fmt.Stringer interface.

type ByLocation 

type ByLocation []Feature

ByLocation implements sort.Interface for []Feature by location.

func (ByLocation) Len 

func (ff ByLocation) Len() int

Len is the number of elements in the feature table.

func (ByLocation) Less 

func (ff ByLocation) Less(i, j int) bool

Less reports whether the element with index i should sort before the element with index j.

func (ByLocation) Swap 

func (ff ByLocation) Swap(i, j int)

Swap the elements with indices i and j.

type ComplementLocation 

type ComplementLocation struct {
	Location Location
}

ComplementLocation represents the complement region of a location.

func NewComplementLocation 

func NewComplementLocation(loc Location) *ComplementLocation

NewComplementLocation creates a new ComplementLocation.

func (ComplementLocation) Len 

func (loc ComplementLocation) Len() int

Len returns the length spanned by the location.

func (ComplementLocation) Locate 

func (loc ComplementLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (ComplementLocation) Map 

func (loc ComplementLocation) Map(index int) int

Map the given local index to a global index.

func (*ComplementLocation) Shift 

func (loc *ComplementLocation) Shift(offset, amount int) bool

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (ComplementLocation) String 

func (loc ComplementLocation) String() string

String satisfies the fmt.Stringer interface.

type Feature 

type Feature struct {
	Key        string
	Location   Location
	Qualifiers Values
	// contains filtered or unexported fields
}

Feature represents a single feature within a feature table.

func NewFeature 

func NewFeature(key string, loc Location, qfs Values) Feature

NewFeature creates a new feature.

func (Feature) Bytes 

func (f Feature) Bytes() []byte

Bytes satisfies the gts.Sequence interface.

func (Feature) Delete 

func (f Feature) Delete(pos, cnt int)

Delete given number of bases from the specified position.

func (Feature) Format 

func (f Feature) Format(prefix string, depth int) FeatureFormatter

Format creates a FeatureFormatter object for the qualifier with the given prefix and depth. If the Feature object was created by parsing some input, the qualifier values will be in the same order as in the input source. The exception to this rule is the `translation` qualifier which will always be written last. Qualifiers given during runtime will be sorted in ascending alphabetical order and written after the qualifiers present in the source.

func (Feature) Insert 

func (f Feature) Insert(pos int, seq Sequence)

Insert a sequence at the specified position.

func (Feature) Replace 

func (f Feature) Replace(pos int, seq Sequence)

Replace the bases from the specified position with the given sequence.

func (Feature) Translation 

func (f Feature) Translation() Sequence

Translation returns the translation of the feature if available. it will return nil otherwise.

type FeatureFormatter 

type FeatureFormatter struct {
	Feature Feature
	Prefix  string
	Depth   int
}

FeatureFormatter formats a Feature object with the given prefix and depth.

func (FeatureFormatter) String 

func (ff FeatureFormatter) String() string

String satisfies the fmt.Stringer interface.

func (FeatureFormatter) WriteTo 

func (ff FeatureFormatter) WriteTo(w io.Writer) (int, error)

WriteTo satisfies the io.WriteTo interface.

type FeatureList 

type FeatureList []Feature

FeatureList represents an INSDC feature table. The features are sorted by Location in ascending order.

func ReadFeatureTable 

func ReadFeatureTable(r io.Reader) (FeatureList, error)

ReadFeatureTable attempts to read and parse a table of features.

func (*FeatureList) Add 

func (ff *FeatureList) Add(f Feature)

Add the feature to the feature table. The feature will be inserted in the sorted position with the exception of sources.

func (FeatureList) Format 

func (ff FeatureList) Format(prefix string, depth int) FeatureListFormatter

Format creates a FeatureFormatter object for the qualifier with the given prefix and depth.

func (*FeatureList) Insert 

func (ff *FeatureList) Insert(i int, f Feature)

Insert the feature to the feature table at the given position. Note that inserting a feature that disrupts the sortedness of the features will inevitably lead to predictable yet unconventional behavior when the Add method is called later. Use Add instead if this is not desired.

func (FeatureList) Select 

func (ff FeatureList) Select(ss ...FeatureSelector) []Feature

Select the features in the list matching the selector criteria.

type FeatureListFormatter 

type FeatureListFormatter struct {
	FeatureList FeatureList
	Prefix      string
	Depth       int
}

FeatureListFormatter formats a FeatureList object with the given prefix and depth.

func (FeatureListFormatter) String 

func (ff FeatureListFormatter) String() string

String satisfies the fmt.Stringer interface.

func (FeatureListFormatter) WriteTo 

func (ff FeatureListFormatter) WriteTo(w io.Writer) (int64, error)

WriteTo satisfies the io.WriterTo interface.

type FeatureSelector 

type FeatureSelector func(f Feature) bool

FeatureSelector represents a filter for selecting features.

func And 

func And(ss ...FeatureSelector) FeatureSelector

And returns true if all selectors return true.

func Key 

func Key(key string) FeatureSelector

Key returns true if the key of a feature matches the given key.

func Not 

func Not(s FeatureSelector) FeatureSelector

Not returns true if the given selector returns false.

func Or 

func Or(ss ...FeatureSelector) FeatureSelector

Or returns true if any of the selectors return true.

type FeatureTable 

type FeatureTable interface {
	Select(ss ...FeatureSelector) []Feature
	Add(f Feature)
}

FeatureTable represents a feature table.

type Formatter 

type Formatter interface {
	fmt.Stringer
	io.WriterTo
}

Formatter can be formatted to a string or write to an io.Writer.

func DefaultFormatter 

func DefaultFormatter(rec Record) Formatter

DefaultFormatter returns the default formatter for the given record.

type GenBank 

type GenBank struct {
	Fields   GenBankFields
	Features FeatureList
	Origin   SequenceServer
}

GenBank represents a GenBank sequence record.

func (GenBank) Add 

func (gb GenBank) Add(f Feature)

Add a feature to the GenBank record.

func (GenBank) Bytes 

func (gb GenBank) Bytes() []byte

Bytes satisfies the gts.Sequence interface.

func (GenBank) Delete 

func (gb GenBank) Delete(pos, cnt int) error

Delete given number of bases from the specified position.

func (GenBank) Insert 

func (gb GenBank) Insert(pos int, seq Sequence) error

Insert a sequence at the specified position.

func (GenBank) Metadata 

func (gb GenBank) Metadata() interface{}

Metadata returns the metadata of the GenBank record.

func (GenBank) Replace 

func (gb GenBank) Replace(pos int, seq Sequence) error

Replace the bases from the specified position with the given sequence.

func (GenBank) Select 

func (gb GenBank) Select(ss ...FeatureSelector) []Feature

Select the features in the list matching the selector criteria.

type GenBankFields 

type GenBankFields struct {
	LocusName string
	Molecule  string
	Topology  string
	Division  string
	Date      time.Time

	Definition string
	Accession  string
	Version    string
	DBLink     PairList
	Keywords   []string
	Source     Organism
	References []Reference
	Comment    string
}

GenBankFields represents the fields of a GenBank record other than the features and sequence.

type GenBankFormatter 

type GenBankFormatter struct {
	Rec Record
}

GenBankFormatter attempts to format a record in GenBank flatfile format.

func (GenBankFormatter) String 

func (gf GenBankFormatter) String() string

func (GenBankFormatter) WriteTo 

func (gf GenBankFormatter) WriteTo(w io.Writer) (int64, error)

type JoinLocation 

type JoinLocation struct {
	Locations []Location
}

JoinLocation represents multiple joined locations.

func NewJoinLocation 

func NewJoinLocation(locs []Location) *JoinLocation

NewJoinLocation creates a new JoinLocation.

func (JoinLocation) Len 

func (loc JoinLocation) Len() int

Len returns the length spanned by the location.

func (JoinLocation) Locate 

func (loc JoinLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (JoinLocation) Map 

func (loc JoinLocation) Map(index int) int

Map the given local index to a global index.

func (*JoinLocation) Shift 

func (loc *JoinLocation) Shift(pos, n int) bool

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (JoinLocation) String 

func (loc JoinLocation) String() string

String satisfies the fmt.Stringer interface.

type Location 

type Location interface {
	// Locate the sequence at the pointing location.
	Locate(seq Sequence) Sequence

	// Len returns the length spanned by the location.
	Len() int

	// String satisfies the fmt.Stringer interface.
	String() string

	// Shift the location by the given amount if needed.
	// Returns false if the shift invalidates the location.
	Shift(offset, amount int) bool

	// Map the given local index to a global index.
	Map(index int) int
}

Location represents a feature location as defined by the INSDC.

func AsLocation 

func AsLocation(s string) (Location, error)

AsLocation attempts to interpret the given string as a Location.

type Mutable 

type Mutable interface {
	Sequence
	Insert(pos int, seq Sequence)
	Delete(pos, cnt int)
	Replace(pos int, seq Sequence)
}

Mutable is a sequence which can be manipulated in-place.

type MutableSequence 

type MutableSequence interface {
	Insert(pos int, seq Sequence) error
	Delete(pos, cnt int) error
	Replace(pos int, seq Sequence) error
	Sequence
}

MutableSequence is a sequence which can be manipulated in-place.

type OrderLocation 

type OrderLocation struct {
	Locations []Location
}

OrderLocation represents a group of locations.

func NewOrderLocation 

func NewOrderLocation(locs []Location) *OrderLocation

NewOrderLocation creates a new OrderLocation.

func (OrderLocation) Len 

func (loc OrderLocation) Len() int

Len returns the length spanned by the location.

func (OrderLocation) Locate 

func (loc OrderLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (OrderLocation) Map 

func (loc OrderLocation) Map(index int) int

Map the given local index to a global index.

func (*OrderLocation) Shift 

func (loc *OrderLocation) Shift(pos, n int) bool

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (OrderLocation) String 

func (loc OrderLocation) String() string

String satisfies the fmt.Stringer interface.

type Organism 

type Organism struct {
	Species string
	Name    string
	Taxon   []string
}

Organism represents an organism of a record.

type Pair 

type Pair struct {
	Key   string
	Value string
}

Pair represents a pair of strings.

type PairList 

type PairList []Pair

PairList represents a list of pairs.

func (*PairList) Set 

func (pl *PairList) Set(key, value string)

Set the value for the given key.

type PointLocation 

type PointLocation struct{ Position int }

PointLocation represents a single point.

func NewPointLocation 

func NewPointLocation(pos int) *PointLocation

NewPointLocation creates a new PointLocation.

func (PointLocation) Len 

func (loc PointLocation) Len() int

Len returns the length spanned by the location.

func (PointLocation) Locate 

func (loc PointLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (PointLocation) Map 

func (loc PointLocation) Map(index int) int

Map the given local index to a global index.

func (*PointLocation) Shift 

func (loc *PointLocation) Shift(offset, amount int) bool

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (PointLocation) String 

func (loc PointLocation) String() string

String satisfies the fmt.Stringer interface.

type Qualifier 

type Qualifier struct {
	Name  string
	Value string
}

Qualifier represents a single qualifier name-value pair.

func (Qualifier) Format 

func (q Qualifier) Format(prefix string) QualifierFormatter

Format creates a QualifierFormatter object for the qualifier with the given prefix.

func (Qualifier) String 

func (q Qualifier) String() string

String satisfies the fmt.Stringer interface.

type QualifierFormatter 

type QualifierFormatter struct {
	Qualifier Qualifier
	Prefix    string
}

QualifierFormatter formats a Qualifier object with the given prefix.

func (QualifierFormatter) String 

func (qf QualifierFormatter) String() string

String satisfies the fmt.Stringer interface.

func (QualifierFormatter) WriteTo 

func (qf QualifierFormatter) WriteTo(w io.Writer) (int, error)

WriteTo satisfies the io.WriterTo interface.

type QualifierType 

type QualifierType int

QualifierType represents the type of qualifier. 

const (
	QuotedQualifier QualifierType = iota
	LiteralQualifier
	ToggleQualifier
	UnknownQualifier
)

Available qualifier types.

func GetQualifierType 

func GetQualifierType(name string) QualifierType

GetQualifierType returns the qualifier type of the given qualifier name.

type Range 

type Range struct {
	Start int
	End   int
}

Range represents a start and end index pair.

type RangeLocation 

type RangeLocation struct {
	Start    int
	End      int
	Partial5 bool
	Partial3 bool
}

RangeLocation represents a range of locations.

func NewPartialRangeLocation 

func NewPartialRangeLocation(start, end int, p5, p3 bool) *RangeLocation

NewPartialRangeLocation creates a new partial RangeLocation.

func NewRangeLocation 

func NewRangeLocation(start, end int) *RangeLocation

NewRangeLocation creates a new RangeLocation.

func (RangeLocation) Len 

func (loc RangeLocation) Len() int

Len returns the length spanned by the location.

func (RangeLocation) Locate 

func (loc RangeLocation) Locate(seq Sequence) Sequence

Locate the sequence at the pointing location.

func (RangeLocation) Map 

func (loc RangeLocation) Map(index int) int

Map the given local index to a global index.

func (*RangeLocation) Shift 

func (loc *RangeLocation) Shift(offset, amount int) (ok bool)

Shift the location position[s] if needed. Returns false if the shift invalidates the location.

func (RangeLocation) String 

func (loc RangeLocation) String() string

String satisfies the fmt.Stringer interface.

type Record 

type Record interface {
	Metadata() interface{}
	FeatureTable
	MutableSequence
}

Record is the interface for sequence records with metadata and features.

func NewRecord 

func NewRecord(meta interface{}, ff []Feature, p []byte) Record

NewRecord creates a new record/

type RecordScanner 

type RecordScanner struct {
	// contains filtered or unexported fields
}

RecordScanner scans one sequence record at a time.

func NewRecordScanner 

func NewRecordScanner(r io.Reader) *RecordScanner

NewRecordScanner creates a new RecordScanner.

func (RecordScanner) Err 

func (s RecordScanner) Err() error

Err returns the first non-EOF error that was encountered by the Scanner.

func (*RecordScanner) Record 

func (s *RecordScanner) Record() Record

Record returns the most recent Record generated by a call to Scan.

func (*RecordScanner) Scan 

func (s *RecordScanner) Scan() bool

Scan advances the Scanner to the next Record.

type Reference 

type Reference struct {
	Number  int
	Ranges  []Range
	Authors string
	Group   string
	Title   string
	Journal string
	Xref    map[string]string
	Comment string
}

Reference represents a reference of a record.

type Sequence 

type Sequence interface {
	Bytes() []byte
}

Sequence represents a sequence type. All Sequence types must be able to generate a byte slice representation of itself.

func Complement 

func Complement(seq Sequence) Sequence

func Fragment 

func Fragment(seq Sequence, window, slide int) []Sequence

Fragment returns a slice of Sequences containing all subsequences of the given Sequence from position 0 separated by `slide` bytes and with length of `window`.

type SequenceProxy 

type SequenceProxy struct {
	// contains filtered or unexported fields
}

SequenceProxy represents a mutable sequence that will send modification requests to a SequenceServer.

func (SequenceProxy) Bytes 

func (sp SequenceProxy) Bytes() []byte

Bytes satisfies the gts.Sequence interface.

func (SequenceProxy) Delete 

func (sp SequenceProxy) Delete(pos, cnt int) error

Delete given number of bases from the specified position.

func (SequenceProxy) Insert 

func (sp SequenceProxy) Insert(pos int, seq Sequence) error

Insert a sequence at the specified position.

func (SequenceProxy) Replace 

func (sp SequenceProxy) Replace(pos int, seq Sequence) error

Replace the bases from the specified position with the given sequence.

type SequenceServer 

type SequenceServer struct {
	// contains filtered or unexported fields
}

SequenceServer is a mutable sequence that can be modified by proxies.

func NewSequenceServer 

func NewSequenceServer(seq Sequence) SequenceServer

NewSequenceServer creates a new SequenceServer.

func (SequenceServer) Bytes 

func (ss SequenceServer) Bytes() []byte

Bytes satisfies the gts.Sequence interface.

func (*SequenceServer) Close 

func (ss *SequenceServer) Close()

Close deactivates the SequenceServer.

func (*SequenceServer) Delete 

func (ss *SequenceServer) Delete(pos, cnt int) error

Delete given number of bases from the specified position.

func (*SequenceServer) Insert 

func (ss *SequenceServer) Insert(pos int, seq Sequence) error

Insert a sequence at the specified position.

func (SequenceServer) Proxy 

func (ss SequenceServer) Proxy() SequenceProxy

Proxy creates a proxy to the SequenceServer.

func (*SequenceServer) Replace 

func (ss *SequenceServer) Replace(pos int, seq Sequence) error

Replace the bases from the specified position with the given sequence.

func (*SequenceServer) Spin 

func (ss *SequenceServer) Spin()

Spin prepares internal channels for recieving messages from the proxies associated to this SequenceServer.

type Values 

type Values map[string][]string

Values represents a collection of name-value list pairs.

func (Values) Add 

func (v Values) Add(name, value string)

Add appends a value to the values associated to the given name.

func (Values) Del 

func (v Values) Del(name string)

Del deletes the values associated to the given name.

func (Values) Get 

func (v Values) Get(key string) []string

Get returns the values associated to the given name.

func (Values) Set 

func (v Values) Set(name string, values ...string)

Set overwrites the values associated to the given name.

Source Files

View all Source files

Directories

Path Synopsis
cmd
gts command

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.