types

package
v1.0.0-beta15 Latest Latest
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 Go to latest Published: Jun 30, 2022 License: Apache-2.0 Imports: 10 Imported by: 1

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Index

Constants

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const JSON = "https:/json-schema.org/"
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const Unix = "https://unixtime.org/"
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const XSD = "http://www.w3.org/2001/XMLSchema/"

Variables

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var GoTimeFormatTerm = ls.NewTerm(ls.LS, "goTimeFormat", false, false, ls.SetComposition, nil, "ls:goTimeFormat")
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var JSONBooleanTerm = ls.NewTerm(JSON, "boolean", false, false, ls.OverrideComposition, struct {
	JSONBooleanParser
}{
	JSONBooleanParser{},
}, "json:boolean")
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var JSONDateTerm = ls.NewTerm(JSON, "date", false, false, ls.OverrideComposition, struct {
	JSONDateParser
}{
	JSONDateParser: JSONDateParser{},
}, "json:date")

JSONDate is a node-type that identifies the underlying value as a JSON date value 

YYYY-MM-DD
View Source 
var JSONDateTimeTerm = ls.NewTerm(JSON, "date-time", false, false, ls.OverrideComposition, struct {
	JSONDateTimeParser
}{
	JSONDateTimeParser: JSONDateTimeParser{},
}, "json:date-time")

JSONDateTime is a node-type that identifies the underlying value as a JSON datetime value, RFC3339 or RFC3339Nano

YYYY-MM-DDTHH:mm:ssZ YYYY-MM-DDTHH:mm:ss.00000Z

View Source 
var JSONTimeTerm = ls.NewTerm(JSON, "time", false, false, ls.OverrideComposition, struct {
	JSONTimeParser
}{
	JSONTimeParser: JSONTimeParser{},
}, "json:time")

JSONTime is a node-type that identifies the underlying value as a JSON time value 

HH:mm
HH:mm:ss
HH:mm:ssZ
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var MeasureTerm = ls.NewTerm(ls.LS, "Measure", false, false, ls.OverrideComposition, struct {
	measureParser
}{
	measureParser{},
}, "Measure")

MeasureTerm is used as a valuetype for a measure node

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var MeasureUnitDomainTerm = ls.NewTerm(ls.LS, "measure/unitDomain", false, false, ls.OverrideComposition, nil)

MeasureUnitDomainTerm is a node property that specifies that the measure is of a certain domain

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var MeasureUnitExpr = ls.NewTerm(ls.LS, "measure/unitExpr", false, false, ls.OverrideComposition, ls.CompileOCSemantics{})

MeasureUnitExpr gives the expression that returns the unit. The result can be a node or a value. The expression is evaluated with (valueNode) bound to the value node of the unit expr

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var MeasureUnitNode = ls.NewTerm(ls.LS, "measure/unitNode", false, false, ls.OverrideComposition, nil)

MeasureUnitNode gives the schema node id containing the unit. This node must appear under the common parent with measure node

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var MeasureUnitTerm = ls.NewTerm(ls.LS, "measure/unit", false, false, ls.OverrideComposition, nil)

MeasureUnitTerm is a node property term giving measure unit

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var MeasureUseUnitTerm = ls.NewTerm(ls.LS, "measure/useUnit", false, false, ls.OverrideComposition, nil)

MeasureUseUnitTerm is a node property that specifies that all measures must be converted to this unit

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var MeasureValueNode = ls.NewTerm(ls.LS, "measure/valueNode", false, false, ls.OverrideComposition, nil)

MeasureValueNode gives the schema node id containing the value. This node must appear under the common parent with measure node

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var MeasureValueNodeExpr = ls.NewTerm(ls.LS, "measure/valueNodeExpr", false, false, ls.OverrideComposition, ls.CompileOCSemantics{})

MeasureValueExpr gives the expression that returns the measured value node. The result must be a node.

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var MeasureValueTerm = ls.NewTerm(ls.LS, "measure/value", false, false, ls.OverrideComposition, nil)

MeasureValueTerm is a node property term giving measure value.

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var MomentTimeFormatTerm = ls.NewTerm(ls.LS, "momentTimeFormat", false, false, ls.SetComposition, nil, "ls:momentTimeFormat")
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var PatternDateTerm = ls.NewTerm(ls.LS, "date", false, false, ls.OverrideComposition, struct {
	PatternDateParser
}{
	PatternDateParser: PatternDateParser{},
}, "ls:date")
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var PatternDateTimeTerm = ls.NewTerm(ls.LS, "dateTime", false, false, ls.OverrideComposition, struct {
	PatternDateTimeParser
}{
	PatternDateTimeParser: PatternDateTimeParser{},
}, "ls:dateTime")
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var PatternTimeTerm = ls.NewTerm(ls.LS, "time", false, false, ls.OverrideComposition, struct {
	PatternTimeParser
}{
	PatternTimeParser: PatternTimeParser{},
}, "ls:time")
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var UnixTimeNanoTerm = ls.NewTerm(Unix, "timeNano", false, false, ls.OverrideComposition, struct {
	UnixTimeNanoParser
}{
	UnixTimeNanoParser: UnixTimeNanoParser{},
}, "unix:timeNano")
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var UnixTimeTerm = ls.NewTerm(Unix, "time", false, false, ls.OverrideComposition, struct {
	UnixTimeParser
}{
	UnixTimeParser: UnixTimeParser{},
}, "unix:time")
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var XMLBooleanTerm = ls.NewTerm(XSD, "boolean", false, false, ls.OverrideComposition, struct {
	XMLBooleanParser
}{
	XMLBooleanParser{},
}, "xsd:boolean", "xs:boolean")
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var XSDDateTerm = ls.NewTerm(XSD, "date", false, false, ls.OverrideComposition, struct {
	XSDDateParser
}{
	XSDDateParser: XSDDateParser{},
}, "xsd:date", "xs:date")

XSDDate is a node-type that identifies the underlying value as an XML date. The format is: 

[-]CCYY-MM-DD[Z|(+|-)hh:mm]
View Source 
var XSDDateTimeTerm = ls.NewTerm(XSD, "dateTime", false, false, ls.OverrideComposition, struct {
	XSDDateTimeParser
}{
	XSDDateTimeParser: XSDDateTimeParser{},
}, "xsd:dateTime", "xs:dateTime")

XSDDateTime is a node-type that identifies the underlying value as an XML date-time value

View Source 
var XSDGDayTerm = ls.NewTerm(XSD, "gDay", false, false, ls.OverrideComposition, struct {
	XSDGDayParser
}{
	XSDGDayParser: XSDGDayParser{},
}, "xsd:gDay", "xs:gDay")

XSDGday can be used as a node-type to interpret the underlying value as a day (GDay)

View Source 
var XSDGMonthDayTerm = ls.NewTerm(XSD, "gMonthDay", false, false, ls.OverrideComposition, struct {
	XSDGMonthDayParser
}{
	XSDGMonthDayParser: XSDGMonthDayParser{},
}, "xsd:gMonthDay", "xs:gMonthDay")

XSDMonthDay can be used as a node-type to interpret the underlying value as a MM-DD

View Source 
var XSDGMonthTerm = ls.NewTerm(XSD, "gMonth", false, false, ls.OverrideComposition, struct {
	XSDGMonthParser
}{
	XSDGMonthParser: XSDGMonthParser{},
}, "xsd:gMonth", "xs:gMonth")

XSDGMonth can be used as node-type to interpret the underlying value as a month (int)

View Source 
var XSDGYearMonthTerm = ls.NewTerm(XSD, "gYearMonth", false, false, ls.OverrideComposition, struct {
	XSDGYearMonthParser
}{
	XSDGYearMonthParser: XSDGYearMonthParser{},
}, "xsd:gYearMonth", "xs:gYearMonth")

XSDGYearMonth can be used as a node-type to interpret the underlying value as a YYYY-MM

View Source 
var XSDGYearTerm = ls.NewTerm(XSD, "gYear", false, false, ls.OverrideComposition, struct {
	XSDGYearParser
}{
	XSDGYearParser: XSDGYearParser{},
}, "xsd:gYear", "xs:gYear")

XSDGYear can be used as a node-type to interpret the underlying value as a year value (int)

View Source 
var XSDTimeTerm = ls.NewTerm(XSD, "time", false, false, ls.OverrideComposition, struct {
	XSDTimeParser
}{
	XSDTimeParser: XSDTimeParser{},
}, "xsd:time", "xs:time")

XSDTime is a node-type that identifies the underlying value as an XML time.

Functions

func BuildMeasureNodes 

func BuildMeasureNodes(ctx *ls.Context, builder ls.GraphBuilder, measureSchemaNode graph.Node) error

BuildMeasureNode uses the measureSchemaNode to locate measure node instances in the graph, and creates/updates measure nodes in the graph. This function uses the measure service set in the context.

func BuildMeasureNodesForLayer 

func BuildMeasureNodesForLayer(ctx *ls.Context, bldr ls.GraphBuilder, layer *ls.Layer) error

BuildMeasureNodesForLayer builds all the measure nodes for the layer

func SetMeasureService 

func SetMeasureService(ctx *ls.Context, svc MeasureService)

SetMeasureService sets the measure service in context

func SetMeasureValue 

func SetMeasureValue(ctx *ls.Context, svc MeasureService, measureNode, schemaNode graph.Node, value Measure) error

SetMeasureValue sets the value of the measure node based on value. The schemaNode is used to collect measure annotations, and can be the same as the measure node, or can be nil. If nil, measure node itself will be used. The measure service will be used if the measure has to be converted to a different unit.

func ToGomentTime 

func ToGomentTime(time time.Time) (*goment.Goment, error)

try to convert to go native time with function ToGoTime then pass result as parameter

Types

type Date 

type Date struct {
	Month    int
	Day      int
	Year     int
	Location *time.Location
}

func (Date) String 

func (d Date) String() string

func (Date) ToTime 

func (d Date) ToTime() time.Time

type DateTime 

type DateTime struct {
	Month        int
	Day          int
	Year         int
	Nanoseconds  int64
	Milliseconds int64
	Seconds      int64
	Minute       int64
	Hour         int64
	Location     *time.Location
}

func (DateTime) String 

func (dt DateTime) String() string

func (DateTime) ToTime 

func (dt DateTime) ToTime() time.Time

type ErrCannotParseTemporalValue 

type ErrCannotParseTemporalValue string

func (ErrCannotParseTemporalValue) Error 

func (e ErrCannotParseTemporalValue) Error() string

type ErrIncompatibleTypes 

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

func (ErrIncompatibleTypes) Error 

func (e ErrIncompatibleTypes) Error() string

type ErrMeasureProcessing 

type ErrMeasureProcessing struct {
	Msg string
	ID  string
}

func (ErrMeasureProcessing) Error 

func (e ErrMeasureProcessing) Error() string

type ErrMultipleNodesMatch 

type ErrMultipleNodesMatch struct {
	Src string
}

func (ErrMultipleNodesMatch) Error 

func (e ErrMultipleNodesMatch) Error() string

type ErrNotAMeasure 

type ErrNotAMeasure struct {
	Value string
}

func (ErrNotAMeasure) Error 

func (e ErrNotAMeasure) Error() string

type GDay 

type GDay int

GDay is XML Gregorian day part of date

func (GDay) String 

func (g GDay) String() string

type GMonth 

type GMonth int

GMonth is XML Gregorian month part of date

func (GMonth) String 

func (g GMonth) String() string

type GMonthDay 

type GMonthDay struct {
	Day   int
	Month int
}

GMonthDay is XML Gregorian part of Month/Day

func (GMonthDay) String 

func (g GMonthDay) String() string

type GYear 

type GYear int

GMonth is XML Gregorian year part of date

func (GYear) String 

func (g GYear) String() string

type GYearMonth 

type GYearMonth struct {
	Year  int
	Month int
}

GYearMonth is XML Gregorian part of Year/Month

func (GYearMonth) String 

func (g GYearMonth) String() string

type JSONBooleanParser 

type JSONBooleanParser struct{}

func (JSONBooleanParser) FormatNativeValue 

func (JSONBooleanParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (JSONBooleanParser) GetNativeValue 

func (JSONBooleanParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type JSONDateParser 

type JSONDateParser struct{}

func (JSONDateParser) FormatNativeValue 

func (JSONDateParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

FormatNativeValue gets a target node and it's go native value, and returns the value of the target node to an JSONDate

func (JSONDateParser) GetNativeValue 

func (JSONDateParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

ParseValue parses a JSON date 

YYYY-MM-DD

type JSONDateTimeParser 

type JSONDateTimeParser struct{}

func (JSONDateTimeParser) FormatNativeValue 

func (JSONDateTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

"2006-01-02T11:11:11Z07:00" -> Note: uses a 24Hour based clock "2006-01-02T11:11:11.999999999Z07:00"

func (JSONDateTimeParser) GetNativeValue 

func (JSONDateTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

ParseValue parses a JSON date-time 

YYYY-MM-DD

type JSONTimeParser 

type JSONTimeParser struct{}

func (JSONTimeParser) FormatNativeValue 

func (JSONTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (JSONTimeParser) GetNativeValue 

func (JSONTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

ParseValue parses a JSON time 

HH:mm
HH:mm:ss
HH:mm:ssZ

type Measure 

type Measure struct {
	Value string `json:"value" yaml:"value"`
	Unit  string `json:"unit" yaml:"unit"`
}

Measure is the data type that contains a value and a unit

func ParseMeasure 

func ParseMeasure(in string) (Measure, error)

ParseMeasure parses a number and then a string for units

func (Measure) String 

func (m Measure) String() string

type MeasureService 

type MeasureService interface {
	// If the measure value does not include a spearate unit field,
	// then the field may be embedded into the value. This will parse
	// the embedded unit if possible and return it as a measure
	Parse(string) (Measure, error)
	// Convert a given measure into target unit if possible. Domain
	// may or may not be present, and may qualify the measure (such as
	// whether this is a height or weight, etc).
	Convert(measure Measure, targetUnit string, domain string) (Measure, error)
}

MeasureService parses/validates/converts measures

func GetMeasureService 

func GetMeasureService(ctx *ls.Context) MeasureService

GetMeasureService returns the measure service set in the context. If there is none, returns defaultMeasureService

type PatternDateParser 

type PatternDateParser struct{}

func (PatternDateParser) FormatNativeValue 

func (PatternDateParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (PatternDateParser) GetNativeValue 

func (PatternDateParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

ParseValue looks at the goTimeFormat, momentTimeFormat properties in the node, and parses the datetime using that. The format property can be an array, giving all possible formats

type PatternDateTimeParser 

type PatternDateTimeParser struct{}

func (PatternDateTimeParser) FormatNativeValue 

func (PatternDateTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (PatternDateTimeParser) GetNativeValue 

func (PatternDateTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

GetNativeValue looks at the goTimeFormat, momentTimeFormat properties in the node, and parses the datetime using that. The format property can be an array, giving all possible formats

type PatternTimeParser 

type PatternTimeParser struct{}

func (PatternTimeParser) FormatNativeValue 

func (PatternTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (PatternTimeParser) GetNativeValue 

func (PatternTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

ParseValue looks at the goTimeFormat, momentTimeFormat properties in the node, and parses the datetime using that. The format property can be an array, giving all possible formats

type TimeOfDay 

type TimeOfDay struct {
	Nanoseconds  int64
	Milliseconds int64
	Seconds      int64
	Minute       int64
	Hour         int64
	Location     *time.Location
}

func (TimeOfDay) String 

func (t TimeOfDay) String() string

func (TimeOfDay) ToTime 

func (t TimeOfDay) ToTime() time.Time

type UnixTime 

type UnixTime struct {
	Seconds  int64
	Location *time.Location
}

func (UnixTime) String 

func (u UnixTime) String() string

func (UnixTime) ToTime 

func (u UnixTime) ToTime() time.Time

type UnixTimeNano 

type UnixTimeNano struct {
	Nanoseconds int64
	Location    *time.Location
}

func (UnixTimeNano) String 

func (u UnixTimeNano) String() string

func (UnixTimeNano) ToTime 

func (u UnixTimeNano) ToTime() time.Time

type UnixTimeNanoParser 

type UnixTimeNanoParser struct{}

func (UnixTimeNanoParser) FormatNativeValue 

func (UnixTimeNanoParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (UnixTimeNanoParser) GetNativeValue 

func (UnixTimeNanoParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type UnixTimeParser 

type UnixTimeParser struct{}

func (UnixTimeParser) FormatNativeValue 

func (UnixTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (UnixTimeParser) GetNativeValue 

func (UnixTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XMLBooleanParser 

type XMLBooleanParser struct{}

func (XMLBooleanParser) FormatNativeValue 

func (XMLBooleanParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XMLBooleanParser) GetNativeValue 

func (XMLBooleanParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDDateParser 

type XSDDateParser struct{}

func (XSDDateParser) FormatNativeValue 

func (XSDDateParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

FormatNativeValue gets a target node and it's go native value, and returns the value of the target node to an XSDDate

func (XSDDateParser) GetNativeValue 

func (XSDDateParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

GetNativeValue parses an XSDDate value. 

[-]CCYY-MM-DD[Z|(+|-)hh:mm]

type XSDDateTimeParser 

type XSDDateTimeParser struct{}

func (XSDDateTimeParser) FormatNativeValue 

func (XSDDateTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDDateTimeParser) GetNativeValue 

func (XSDDateTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDGDayParser 

type XSDGDayParser struct{}

func (XSDGDayParser) FormatNativeValue 

func (XSDGDayParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDGDayParser) GetNativeValue 

func (XSDGDayParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDGMonthDayParser 

type XSDGMonthDayParser struct{}

func (XSDGMonthDayParser) FormatNativeValue 

func (XSDGMonthDayParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDGMonthDayParser) GetNativeValue 

func (XSDGMonthDayParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDGMonthParser 

type XSDGMonthParser struct{}

func (XSDGMonthParser) FormatNativeValue 

func (XSDGMonthParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDGMonthParser) GetNativeValue 

func (XSDGMonthParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDGYearMonthParser 

type XSDGYearMonthParser struct{}

func (XSDGYearMonthParser) FormatNativeValue 

func (XSDGYearMonthParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDGYearMonthParser) GetNativeValue 

func (XSDGYearMonthParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDGYearParser 

type XSDGYearParser struct{}

func (XSDGYearParser) FormatNativeValue 

func (XSDGYearParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDGYearParser) GetNativeValue 

func (XSDGYearParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

type XSDTimeParser 

type XSDTimeParser struct{}

func (XSDTimeParser) FormatNativeValue 

func (XSDTimeParser) FormatNativeValue(newValue, oldValue interface{}, node graph.Node) (string, error)

func (XSDTimeParser) GetNativeValue 

func (XSDTimeParser) GetNativeValue(value string, node graph.Node) (interface{}, error)

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