Top Description Fields Constructors Methods
org.jparsec

pack-priv final Class ScannerState

extends ParseContext
Class Inheritance
Imports
org.jparsec.error.ParserException
Parser state for scanner.
Author
Ben Yu

Field Summary

Modifier and TypeField and Description
private final int
end

Inherited from org.jparsec.ParseContext:
atEOFlocatormoduleresultsourcestep

Constructor Summary

AccessConstructor and Description
pack-priv
ScannerState(CharSequence source)

pack-priv
ScannerState(String module, CharSequence source, int from, SourceLocator locator)

pack-priv
ScannerState(String
the current module name for error reporting
module, CharSequence
the source string
source, int
from where do we start to scan?
from, int
till where do we stop scanning? (exclusive)
end, SourceLocator
the locator for mapping index to line and column number
locator, Object
the original result value
originalResult)

Method Summary

Modifier and TypeMethod and Description
private boolean
applyWithExceptionWrapped(Parser<?> parser)

pack-priv CharSequence
characters()

Implements abstract org.jparsec.ParseContext.characters.

Reads the characters as input.

pack-priv String
getInputName(int pos)

Implements abstract org.jparsec.ParseContext.getInputName.

Returns the string representation of the current input (character or token).

pack-priv Token
getToken()

Implements abstract org.jparsec.ParseContext.getToken.

Returns the current token.

pack-priv boolean
isEof()

Implements abstract org.jparsec.ParseContext.isEof.

pack-priv char
peekChar()

Implements abstract org.jparsec.ParseContext.peekChar.

Peeks the current character.

pack-priv final <T> T
run(Parser<T> parser)

pack-priv int
toIndex(int pos)

Implements abstract org.jparsec.ParseContext.toIndex.

Translates the logical position to physical index in the original source.

Inherited from org.jparsec.ParseContext:
applyAsDelimiterapplyNestedapplyNewNodebuildErrorParseTreebuildParseTreeenableTraceerrorIndexexpectedfailgetIndexgetTracemissingnextnextraiserenderErrorrepeatrepeatsetsetAtstillTheretoStringunexpectedwithErrorSuppressed

Field Detail

endback to summary
private final int end

Constructor Detail

ScannerStateback to summary
pack-priv ScannerState(CharSequence source)
ScannerStateback to summary
pack-priv ScannerState(String module, CharSequence source, int from, SourceLocator locator)
ScannerStateback to summary
pack-priv ScannerState(String module, CharSequence source, int from, int end, SourceLocator locator, Object originalResult)
Parameters
module:String

the current module name for error reporting

source:CharSequence

the source string

from:int

from where do we start to scan?

end:int

till where do we stop scanning? (exclusive)

locator:SourceLocator

the locator for mapping index to line and column number

originalResult:Object

the original result value

Method Detail

applyWithExceptionWrappedback to summary
private boolean applyWithExceptionWrapped(Parser<?> parser)
charactersback to summary
pack-priv CharSequence characters()

Implements abstract org.jparsec.ParseContext.characters.

Doc from org.jparsec.ParseContext.characters.

Reads the characters as input. Only applicable to character level parsers.

Annotations
@Override
getInputNameback to summary
pack-priv String getInputName(int pos)

Implements abstract org.jparsec.ParseContext.getInputName.

Doc from org.jparsec.ParseContext.getInputName.

Returns the string representation of the current input (character or token).

Annotations
@Override
getTokenback to summary
pack-priv Token getToken()

Implements abstract org.jparsec.ParseContext.getToken.

Doc from org.jparsec.ParseContext.getToken.

Returns the current token. Only applicable to token level parser.

Annotations
@Override
isEofback to summary
pack-priv boolean isEof()

Implements abstract org.jparsec.ParseContext.isEof.

Annotations
@Override
peekCharback to summary
pack-priv char peekChar()

Implements abstract org.jparsec.ParseContext.peekChar.

Doc from org.jparsec.ParseContext.peekChar.

Peeks the current character. Only applicable to character level parser.

Annotations
@Override
runback to summary
pack-priv final <T> T run(Parser<T> parser)
toIndexback to summary
pack-priv int toIndex(int pos)

Implements abstract org.jparsec.ParseContext.toIndex.

Doc from org.jparsec.ParseContext.toIndex.

Translates the logical position to physical index in the original source.

Annotations
@Override