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EbnfQuantifiableTerm Class

Namespace:
ActiproSoftware.Text.Parsing.LLParser.Implementation
Assembly:
ActiproSoftware.Text.LLParser.Wpf.dll

Represents the abstract base class for a term within an EBNF production that can be sequentially matched a specified minimum and maximum times.

public abstract class EbnfQuantifiableTerm : EbnfTerm
Inheritance:
object EbnfTerm object
Derived:
EbnfAlternation EbnfConcatenation EbnfProduction EbnfSymbol

Constructors

EbnfQuantifiableTerm()

Initializes an instance of the class.

protected EbnfQuantifiableTerm()

Methods

OnComplete(ParserCallback)

Sets the delegate that will be called after the term is parsed, regardless of success or failure.

public EbnfQuantifiableTerm OnComplete(ParserCallback callback)
Parameter Type Description
callback ParserCallback

The delegate that will be called after the term is parsed.

Returns

EbnfQuantifiableTerm:

The modified term.

OnError(ParserErrorCallback)

Sets the delegate that will be called when an error occurs while parsing the term.

public EbnfQuantifiableTerm OnError(ParserErrorCallback callback)
Parameter Type Description
callback ParserErrorCallback

The delegate that will be called when an error occurs while parsing the term.

Returns

EbnfQuantifiableTerm:

The modified term.

OnErrorContinue()

Marks that if an error occurs while parsing the term, the error will be reported but parsing will continue on.

public EbnfQuantifiableTerm OnErrorContinue()

Returns

EbnfQuantifiableTerm:

The modified term.

OnErrorIgnore()

Marks that if an error occurs while parsing the term, no error will be reported and parsing will continue on.

public EbnfQuantifiableTerm OnErrorIgnore()

Returns

EbnfQuantifiableTerm:

The modified term.

OnErrorNoReport()

Marks that if an error occurs while parsing the term, no error will be reported and parsing will return a match failure.

public EbnfQuantifiableTerm OnErrorNoReport()

Returns

EbnfQuantifiableTerm:

The modified term.

OnInitialize(ParserCallback)

Sets the delegate that will be called before the term is parsed.

public EbnfQuantifiableTerm OnInitialize(ParserCallback callback)
Parameter Type Description
callback ParserCallback

The delegate that will be called before the term is parsed.

Returns

EbnfQuantifiableTerm:

The modified term.

OnSuccess(ParserCallback)

Sets the delegate that will be called when the term is successfully parsed.

public EbnfQuantifiableTerm OnSuccess(ParserCallback callback)
Parameter Type Description
callback ParserCallback

The delegate that will be called when the term is successfully parsed.

Returns

EbnfQuantifiableTerm:

The modified term.

OneOrMore()

Marks the term such that one to many instances are permitted.

public EbnfQuantifier OneOrMore()

Returns

EbnfQuantifier:

The EbnfQuantifier term that wraps this term.

Optional()

Marks the term such that zero or one instances are permitted.

public EbnfQuantifier Optional()

Returns

EbnfQuantifier:

The EbnfQuantifier term that wraps this term.

Range(int, int?)

Marks the term such that a range of instances are permitted.

public EbnfQuantifier Range(int min, int? max)
Parameter Type Description
min int

The minimum number of instances.
max int?

The maximum number of instances.

Returns

EbnfQuantifier:

The EbnfQuantifier term that wraps this term.

SetLabel(string)

Sets the Label for the term.

public EbnfQuantifiableTerm SetLabel(string label)
Parameter Type Description
label string

The Label for the term.

Returns

EbnfQuantifiableTerm:

The modified term.

ZeroOrMore()

Marks the term such that zero to many instances are permitted.

public EbnfQuantifier ZeroOrMore()

Returns

EbnfQuantifier:

The EbnfQuantifier term that wraps this term.

Inherited Members