uk.ac.ed.ph.snuggletex.internal

Class LaTeXTokeniser.ModeState

java.lang.Object

uk.ac.ed.ph.snuggletex.internal.LaTeXTokeniser.ModeState

Enclosing class:

LaTeXTokeniser

public static class LaTeXTokeniser.ModeState
extends Object

Trivial "struct" encapsulating information about the state of a tokenisation mode.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	foundTerminator If terminator is not null, then this indicates whether the terminator was found when parsing in this mode ended.
LaTeXMode	latexMode Current LaTeX mode we are parsing in
int	startPosition Position within WorkingDocument where this mode started
LaTeXTokeniser.Terminator	terminator Terminator we are searching for
LaTeXTokeniser.TokenisationMode	tokenisationMode Mode we're tokenising in
List<FlowToken>	tokens Tokens accumulated in this mode

Constructor Summary

Constructors

Constructor and Description
ModeState(LaTeXTokeniser.TokenisationMode tokenisationMode, LaTeXMode latexMode, int startPosition, LaTeXTokeniser.Terminator terminator)

Method Summary

Modifier and Type	Method and Description
int	computeLastTokenEndIndex() Gets the end index of the FrozenSlice corresponding to the last Token recorded, returning the start position if nothing has been recorded.

Methods inherited from class java.lang.Object

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

Field Detail

tokenisationMode

public final LaTeXTokeniser.TokenisationMode tokenisationMode

Mode we're tokenising in

latexMode

public LaTeXMode latexMode

Current LaTeX mode we are parsing in

startPosition

public final int startPosition

Position within WorkingDocument where this mode started

terminator

public final LaTeXTokeniser.Terminator terminator

Terminator we are searching for

tokens

public final List<FlowToken> tokens

Tokens accumulated in this mode

foundTerminator

public boolean foundTerminator

If terminator is not null, then this indicates whether the terminator was found when parsing in this mode ended.

Constructor Detail

ModeState

public ModeState(LaTeXTokeniser.TokenisationMode tokenisationMode,
                 LaTeXMode latexMode,
                 int startPosition,
                 LaTeXTokeniser.Terminator terminator)

Method Detail

computeLastTokenEndIndex

public int computeLastTokenEndIndex()

Gets the end index of the FrozenSlice corresponding to the last Token recorded, returning the start position if nothing has been recorded. This is useful for getting at the "useful" content of a parse as it won't include the terminator.