Package org.apache.velocity.runtime.parser

Class ParserTokenManager

java.lang.Object

org.apache.velocity.runtime.parser.ParserTokenManager

All Implemented Interfaces:

ParserConstants

public class ParserTokenManager
extends Object
implements ParserConstants

Token Manager.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ParserTokenManager.ParserState	Holds the state of the parsing process.

Field Summary

Fields

Modifier and Type	Field	Description
protected char	curChar
(package private) int	curLexState
boolean	debugPrint
PrintStream	debugStream	Debug output.
(package private) int	defaultLexState
private int	fileDepth
private org.apache.commons.lang3.text.StrBuilder	image
private boolean	inComment
boolean	inDirective
protected CharStream	input_stream
private boolean	inReference
boolean	inSet
(package private) static final long[]	jjbitVec0
(package private) static final long[]	jjbitVec2
private final org.apache.commons.lang3.text.StrBuilder	jjimage
private int	jjimageLen
(package private) int	jjmatchedKind
(package private) int	jjmatchedPos
static final int[]	jjnewLexState	Lex State array.
(package private) int	jjnewStateCnt
(package private) static final int[]	jjnextStates
(package private) int	jjround
private final int[]	jjrounds
private final int[]	jjstateSet
static final String[]	jjstrLiteralImages	Token literal values.
(package private) static final long[]	jjtoMore
(package private) static final long[]	jjtoSkip
(package private) static final long[]	jjtoSpecial
(package private) static final long[]	jjtoToken
private int	lengthOfMatch
static final String[]	lexStateNames	Lexer state names.
private int	lparen
private int	rparen
(package private) List	stateStack

Fields inherited from interface org.apache.velocity.runtime.parser.ParserConstants

ALPHA_CHAR, ALPHANUM_CHAR, BRACKETED_WORD, COLON, COMMA, DEFAULT, DIGIT, DIRECTIVE, DIRECTIVE_CHAR, DIRECTIVE_TERMINATOR, DIVIDE, DOLLAR, DOLLARBANG, DOT, DOUBLE_ESCAPE, DOUBLEDOT, ELSE_DIRECTIVE, ELSEIF_DIRECTIVE, EMPTY_INDEX, END, EOF, EQUALS, ESCAPE, ESCAPE_DIRECTIVE, EXPONENT, FALSE, FLOATING_POINT_LITERAL, FORMAL_COMMENT, HASH, IDENTIFIER, IDENTIFIER_CHAR, IF_DIRECTIVE, IN_FORMAL_COMMENT, IN_MULTI_LINE_COMMENT, IN_SINGLE_LINE_COMMENT, IN_TEXTBLOCK, INDEX_LBRACKET, INDEX_RBRACKET, INTEGER_LITERAL, LBRACKET, LCURLY, LEFT_CURLEY, LETTER, LOGICAL_AND, LOGICAL_EQUALS, LOGICAL_GE, LOGICAL_GT, LOGICAL_LE, LOGICAL_LT, LOGICAL_NOT, LOGICAL_NOT_EQUALS, LOGICAL_OR, LPAREN, MINUS, MODULUS, MULTI_LINE_COMMENT, MULTIPLY, NEWLINE, PLUS, PRE_DIRECTIVE, RBRACKET, RCURLY, REFERENCE, REFERENCE_TERMINATOR, REFINDEX, REFMOD, REFMOD2, REFMOD2_RPAREN, REFMODIFIER, RIGHT_CURLEY, RPAREN, SET_DIRECTIVE, SINGLE_LINE_COMMENT, SINGLE_LINE_COMMENT_START, STRING_LITERAL, TEXT, TEXTBLOCK, tokenImage, TRUE, WHITESPACE, WORD

Constructor Summary

Constructors

Constructor	Description
ParserTokenManager(CharStream stream)	Constructor.
ParserTokenManager(CharStream stream, int lexState)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	clearStateVars()	Clears all state variables, resets to start values, clears stateStack.
Token	getNextToken()	Get the next Token.
private void	jjAddStates(int start, int end)
private static final boolean	jjCanMove_0(int hiByte, int i1, int i2, long l1, long l2)
private void	jjCheckNAdd(int state)
private void	jjCheckNAddStates(int start, int end)
private void	jjCheckNAddTwoStates(int state1, int state2)
protected Token	jjFillToken()
private int	jjMoveNfa_0(int startState, int curPos)
private int	jjMoveNfa_1(int startState, int curPos)
private int	jjMoveNfa_10(int startState, int curPos)
private int	jjMoveNfa_11(int startState, int curPos)
private int	jjMoveNfa_2(int startState, int curPos)
private int	jjMoveNfa_3(int startState, int curPos)
private int	jjMoveNfa_4(int startState, int curPos)
private int	jjMoveNfa_5(int startState, int curPos)
private int	jjMoveNfa_6(int startState, int curPos)
private int	jjMoveNfa_7(int startState, int curPos)
private int	jjMoveNfa_8(int startState, int curPos)
private int	jjMoveNfa_9(int startState, int curPos)
private int	jjMoveStringLiteralDfa0_0()
private int	jjMoveStringLiteralDfa0_1()
private int	jjMoveStringLiteralDfa0_10()
private int	jjMoveStringLiteralDfa0_11()
private int	jjMoveStringLiteralDfa0_2()
private int	jjMoveStringLiteralDfa0_3()
private int	jjMoveStringLiteralDfa0_4()
private int	jjMoveStringLiteralDfa0_5()
private int	jjMoveStringLiteralDfa0_6()
private int	jjMoveStringLiteralDfa0_7()
private int	jjMoveStringLiteralDfa0_8()
private int	jjMoveStringLiteralDfa0_9()
private int	jjMoveStringLiteralDfa1_0(long active0)
private int	jjMoveStringLiteralDfa1_1(long active0)
private int	jjMoveStringLiteralDfa1_10(long active0)
private int	jjMoveStringLiteralDfa1_11(long active0)
private int	jjMoveStringLiteralDfa1_2(long active0)
private int	jjMoveStringLiteralDfa1_3(long active0)
private int	jjMoveStringLiteralDfa1_4(long active0)
private int	jjMoveStringLiteralDfa1_5(long active0)
private int	jjMoveStringLiteralDfa1_6(long active0)
private int	jjMoveStringLiteralDfa1_7(long active0)
private int	jjMoveStringLiteralDfa1_8(long active0)
private int	jjMoveStringLiteralDfa1_9(long active0)
private int	jjMoveStringLiteralDfa2_0(long old0, long active0)
private int	jjMoveStringLiteralDfa2_1(long old0, long active0)
private int	jjMoveStringLiteralDfa2_10(long old0, long active0)
private int	jjMoveStringLiteralDfa2_11(long old0, long active0)
private int	jjMoveStringLiteralDfa2_2(long old0, long active0)
private int	jjMoveStringLiteralDfa2_3(long old0, long active0)
private int	jjMoveStringLiteralDfa2_4(long old0, long active0)
private int	jjMoveStringLiteralDfa2_5(long old0, long active0)
private int	jjMoveStringLiteralDfa2_6(long old0, long active0)
private int	jjMoveStringLiteralDfa2_7(long old0, long active0)
private int	jjMoveStringLiteralDfa2_8(long old0, long active0)
private int	jjMoveStringLiteralDfa2_9(long old0, long active0)
private int	jjMoveStringLiteralDfa3_0(long old0, long active0)
private int	jjMoveStringLiteralDfa3_1(long old0, long active0)
private int	jjMoveStringLiteralDfa3_2(long old0, long active0)
private int	jjMoveStringLiteralDfa3_3(long old0, long active0)
private int	jjMoveStringLiteralDfa3_4(long old0, long active0)
private int	jjMoveStringLiteralDfa4_0(long old0, long active0)
private int	jjMoveStringLiteralDfa4_1(long old0, long active0)
private int	jjMoveStringLiteralDfa4_2(long old0, long active0)
private int	jjMoveStringLiteralDfa4_3(long old0, long active0)
private int	jjMoveStringLiteralDfa4_4(long old0, long active0)
private final int	jjStartNfa_0(int pos, long active0, long active1)
private final int	jjStartNfa_1(int pos, long active0, long active1)
private final int	jjStartNfa_10(int pos, long active0)
private final int	jjStartNfa_11(int pos, long active0)
private final int	jjStartNfa_2(int pos, long active0)
private final int	jjStartNfa_3(int pos, long active0)
private final int	jjStartNfa_4(int pos, long active0)
private final int	jjStartNfa_5(int pos, long active0)
private final int	jjStartNfa_6(int pos, long active0)
private final int	jjStartNfa_7(int pos, long active0)
private final int	jjStartNfa_8(int pos, long active0)
private final int	jjStartNfa_9(int pos, long active0)
private int	jjStartNfaWithStates_0(int pos, int kind, int state)
private int	jjStartNfaWithStates_1(int pos, int kind, int state)
private int	jjStartNfaWithStates_10(int pos, int kind, int state)
private int	jjStartNfaWithStates_11(int pos, int kind, int state)
private int	jjStartNfaWithStates_2(int pos, int kind, int state)
private int	jjStartNfaWithStates_3(int pos, int kind, int state)
private int	jjStartNfaWithStates_4(int pos, int kind, int state)
private int	jjStartNfaWithStates_5(int pos, int kind, int state)
private int	jjStartNfaWithStates_6(int pos, int kind, int state)
private int	jjStartNfaWithStates_7(int pos, int kind, int state)
private int	jjStartNfaWithStates_8(int pos, int kind, int state)
private int	jjStartNfaWithStates_9(int pos, int kind, int state)
private int	jjStopAtPos(int pos, int kind)
private final int	jjStopStringLiteralDfa_0(int pos, long active0, long active1)
private final int	jjStopStringLiteralDfa_1(int pos, long active0, long active1)
private final int	jjStopStringLiteralDfa_10(int pos, long active0)
private final int	jjStopStringLiteralDfa_11(int pos, long active0)
private final int	jjStopStringLiteralDfa_2(int pos, long active0)
private final int	jjStopStringLiteralDfa_3(int pos, long active0)
private final int	jjStopStringLiteralDfa_4(int pos, long active0)
private final int	jjStopStringLiteralDfa_5(int pos, long active0)
private final int	jjStopStringLiteralDfa_6(int pos, long active0)
private final int	jjStopStringLiteralDfa_7(int pos, long active0)
private final int	jjStopStringLiteralDfa_8(int pos, long active0)
private final int	jjStopStringLiteralDfa_9(int pos, long active0)
(package private) void	MoreLexicalActions()
void	ReInit(CharStream stream)	Reinitialise parser.
void	ReInit(CharStream stream, int lexState)	Reinitialise parser.
private void	ReInitRounds()
private void	RPARENHandler()	handles the dropdown logic when encountering a RPAREN
void	setDebugStream(PrintStream ds)	Set debug output.
(package private) void	SkipLexicalActions(Token matchedToken)
boolean	stateStackPop()	pushes the current state onto the 'state stack', and maintains the parens counts public because we need it in PD & VM handling
boolean	stateStackPush()	pops a state off the stack, and restores paren counts
void	SwitchTo(int lexState)	Switch to specified lex state.
(package private) void	TokenLexicalActions(Token matchedToken)

Methods inherited from class java.lang.Object

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

Field Details

fileDepth

private int fileDepth

lparen

private int lparen

rparen

private int rparen

stateStack

List stateStack

debugPrint

public boolean debugPrint

inReference

private boolean inReference

inDirective

public boolean inDirective

inComment

private boolean inComment

inSet

public boolean inSet

debugStream

public PrintStream debugStream

Debug output.

jjbitVec0

static final long[] jjbitVec0

jjbitVec2

static final long[] jjbitVec2

jjnextStates

static final int[] jjnextStates

jjstrLiteralImages

public static final String[] jjstrLiteralImages

Token literal values.

lexStateNames

public static final String[] lexStateNames

Lexer state names.

jjnewLexState

public static final int[] jjnewLexState

Lex State array.

jjtoToken

static final long[] jjtoToken

jjtoSkip

static final long[] jjtoSkip

jjtoSpecial

static final long[] jjtoSpecial

jjtoMore

static final long[] jjtoMore

input_stream

protected CharStream input_stream

jjrounds

private final int[] jjrounds

jjstateSet

private final int[] jjstateSet

jjimage

private final org.apache.commons.lang3.text.StrBuilder jjimage

image

private org.apache.commons.lang3.text.StrBuilder image

jjimageLen

private int jjimageLen

lengthOfMatch

private int lengthOfMatch

curChar

protected char curChar

curLexState

int curLexState

defaultLexState

int defaultLexState

jjnewStateCnt

int jjnewStateCnt

jjround

int jjround

jjmatchedPos

int jjmatchedPos

jjmatchedKind

int jjmatchedKind

Constructor Details

ParserTokenManager

public ParserTokenManager(CharStream stream)

Constructor.

ParserTokenManager

public ParserTokenManager(CharStream stream,
 int lexState)

Constructor.

Method Details

stateStackPop

public boolean stateStackPop()

pushes the current state onto the 'state stack', and maintains the parens counts public because we need it in PD & VM handling

Returns:

boolean : success. It can fail if the state machine gets messed up (do don't mess it up :)

stateStackPush

public boolean stateStackPush()

pops a state off the stack, and restores paren counts

Returns:

boolean : success of operation

clearStateVars

public void clearStateVars()

Clears all state variables, resets to start values, clears stateStack. Call before parsing.

RPARENHandler

private void RPARENHandler()

handles the dropdown logic when encountering a RPAREN

setDebugStream

public void setDebugStream(PrintStream ds)

Set debug output.

jjStopStringLiteralDfa_3

private final int jjStopStringLiteralDfa_3(int pos,
 long active0)

jjStartNfa_3

private final int jjStartNfa_3(int pos,
 long active0)

jjStopAtPos

private int jjStopAtPos(int pos,
 int kind)

jjMoveStringLiteralDfa0_3

private int jjMoveStringLiteralDfa0_3()

jjMoveStringLiteralDfa1_3

private int jjMoveStringLiteralDfa1_3(long active0)

jjMoveStringLiteralDfa2_3

private int jjMoveStringLiteralDfa2_3(long old0,
 long active0)

jjMoveStringLiteralDfa3_3

private int jjMoveStringLiteralDfa3_3(long old0,
 long active0)

jjMoveStringLiteralDfa4_3

private int jjMoveStringLiteralDfa4_3(long old0,
 long active0)

jjStartNfaWithStates_3

private int jjStartNfaWithStates_3(int pos,
 int kind,
 int state)

jjMoveNfa_3

private int jjMoveNfa_3(int startState,
 int curPos)

jjStopStringLiteralDfa_11

private final int jjStopStringLiteralDfa_11(int pos,
 long active0)

jjStartNfa_11

private final int jjStartNfa_11(int pos,
 long active0)

jjMoveStringLiteralDfa0_11

private int jjMoveStringLiteralDfa0_11()

jjMoveStringLiteralDfa1_11

private int jjMoveStringLiteralDfa1_11(long active0)

jjMoveStringLiteralDfa2_11

private int jjMoveStringLiteralDfa2_11(long old0,
 long active0)

jjStartNfaWithStates_11

private int jjStartNfaWithStates_11(int pos,
 int kind,
 int state)

jjMoveNfa_11

private int jjMoveNfa_11(int startState,
 int curPos)

jjStopStringLiteralDfa_8

private final int jjStopStringLiteralDfa_8(int pos,
 long active0)

jjStartNfa_8

private final int jjStartNfa_8(int pos,
 long active0)

jjMoveStringLiteralDfa0_8

private int jjMoveStringLiteralDfa0_8()

jjMoveStringLiteralDfa1_8

private int jjMoveStringLiteralDfa1_8(long active0)

jjMoveStringLiteralDfa2_8

private int jjMoveStringLiteralDfa2_8(long old0,
 long active0)

jjStartNfaWithStates_8

private int jjStartNfaWithStates_8(int pos,
 int kind,
 int state)

jjMoveNfa_8

private int jjMoveNfa_8(int startState,
 int curPos)

jjStopStringLiteralDfa_6

private final int jjStopStringLiteralDfa_6(int pos,
 long active0)

jjStartNfa_6

private final int jjStartNfa_6(int pos,
 long active0)

jjMoveStringLiteralDfa0_6

private int jjMoveStringLiteralDfa0_6()

jjMoveStringLiteralDfa1_6

private int jjMoveStringLiteralDfa1_6(long active0)

jjMoveStringLiteralDfa2_6

private int jjMoveStringLiteralDfa2_6(long old0,
 long active0)

jjStartNfaWithStates_6

private int jjStartNfaWithStates_6(int pos,
 int kind,
 int state)

jjMoveNfa_6

private int jjMoveNfa_6(int startState,
 int curPos)

jjStopStringLiteralDfa_5

private final int jjStopStringLiteralDfa_5(int pos,
 long active0)

jjStartNfa_5

private final int jjStartNfa_5(int pos,
 long active0)

jjMoveStringLiteralDfa0_5

private int jjMoveStringLiteralDfa0_5()

jjMoveStringLiteralDfa1_5

private int jjMoveStringLiteralDfa1_5(long active0)

jjMoveStringLiteralDfa2_5

private int jjMoveStringLiteralDfa2_5(long old0,
 long active0)

jjStartNfaWithStates_5

private int jjStartNfaWithStates_5(int pos,
 int kind,
 int state)

jjMoveNfa_5

private int jjMoveNfa_5(int startState,
 int curPos)

jjStopStringLiteralDfa_9

private final int jjStopStringLiteralDfa_9(int pos,
 long active0)

jjStartNfa_9

private final int jjStartNfa_9(int pos,
 long active0)

jjMoveStringLiteralDfa0_9

private int jjMoveStringLiteralDfa0_9()

jjMoveStringLiteralDfa1_9

private int jjMoveStringLiteralDfa1_9(long active0)

jjMoveStringLiteralDfa2_9

private int jjMoveStringLiteralDfa2_9(long old0,
 long active0)

jjStartNfaWithStates_9

private int jjStartNfaWithStates_9(int pos,
 int kind,
 int state)

jjMoveNfa_9

private int jjMoveNfa_9(int startState,
 int curPos)

jjStopStringLiteralDfa_2

private final int jjStopStringLiteralDfa_2(int pos,
 long active0)

jjStartNfa_2

private final int jjStartNfa_2(int pos,
 long active0)

jjMoveStringLiteralDfa0_2

private int jjMoveStringLiteralDfa0_2()

jjMoveStringLiteralDfa1_2

private int jjMoveStringLiteralDfa1_2(long active0)

jjMoveStringLiteralDfa2_2

private int jjMoveStringLiteralDfa2_2(long old0,
 long active0)

jjMoveStringLiteralDfa3_2

private int jjMoveStringLiteralDfa3_2(long old0,
 long active0)

jjMoveStringLiteralDfa4_2

private int jjMoveStringLiteralDfa4_2(long old0,
 long active0)

jjStartNfaWithStates_2

private int jjStartNfaWithStates_2(int pos,
 int kind,
 int state)

jjMoveNfa_2

private int jjMoveNfa_2(int startState,
 int curPos)

jjStopStringLiteralDfa_10

private final int jjStopStringLiteralDfa_10(int pos,
 long active0)

jjStartNfa_10

private final int jjStartNfa_10(int pos,
 long active0)

jjMoveStringLiteralDfa0_10

private int jjMoveStringLiteralDfa0_10()

jjMoveStringLiteralDfa1_10

private int jjMoveStringLiteralDfa1_10(long active0)

jjMoveStringLiteralDfa2_10

private int jjMoveStringLiteralDfa2_10(long old0,
 long active0)

jjStartNfaWithStates_10

private int jjStartNfaWithStates_10(int pos,
 int kind,
 int state)

jjMoveNfa_10

private int jjMoveNfa_10(int startState,
 int curPos)

jjStopStringLiteralDfa_0

private final int jjStopStringLiteralDfa_0(int pos,
 long active0,
 long active1)

jjStartNfa_0

private final int jjStartNfa_0(int pos,
 long active0,
 long active1)

jjMoveStringLiteralDfa0_0

private int jjMoveStringLiteralDfa0_0()

jjMoveStringLiteralDfa1_0

private int jjMoveStringLiteralDfa1_0(long active0)

jjMoveStringLiteralDfa2_0

private int jjMoveStringLiteralDfa2_0(long old0,
 long active0)

jjMoveStringLiteralDfa3_0

private int jjMoveStringLiteralDfa3_0(long old0,
 long active0)

jjMoveStringLiteralDfa4_0

private int jjMoveStringLiteralDfa4_0(long old0,
 long active0)

jjStartNfaWithStates_0

private int jjStartNfaWithStates_0(int pos,
 int kind,
 int state)

jjMoveNfa_0

private int jjMoveNfa_0(int startState,
 int curPos)

jjStopStringLiteralDfa_4

private final int jjStopStringLiteralDfa_4(int pos,
 long active0)

jjStartNfa_4

private final int jjStartNfa_4(int pos,
 long active0)

jjMoveStringLiteralDfa0_4

private int jjMoveStringLiteralDfa0_4()

jjMoveStringLiteralDfa1_4

private int jjMoveStringLiteralDfa1_4(long active0)

jjMoveStringLiteralDfa2_4

private int jjMoveStringLiteralDfa2_4(long old0,
 long active0)

jjMoveStringLiteralDfa3_4

private int jjMoveStringLiteralDfa3_4(long old0,
 long active0)

jjMoveStringLiteralDfa4_4

private int jjMoveStringLiteralDfa4_4(long old0,
 long active0)

jjStartNfaWithStates_4

private int jjStartNfaWithStates_4(int pos,
 int kind,
 int state)

jjMoveNfa_4

private int jjMoveNfa_4(int startState,
 int curPos)

jjStopStringLiteralDfa_1

private final int jjStopStringLiteralDfa_1(int pos,
 long active0,
 long active1)

jjStartNfa_1

private final int jjStartNfa_1(int pos,
 long active0,
 long active1)

jjMoveStringLiteralDfa0_1

private int jjMoveStringLiteralDfa0_1()

jjMoveStringLiteralDfa1_1

private int jjMoveStringLiteralDfa1_1(long active0)

jjMoveStringLiteralDfa2_1

private int jjMoveStringLiteralDfa2_1(long old0,
 long active0)

jjMoveStringLiteralDfa3_1

private int jjMoveStringLiteralDfa3_1(long old0,
 long active0)

jjMoveStringLiteralDfa4_1

private int jjMoveStringLiteralDfa4_1(long old0,
 long active0)

jjStartNfaWithStates_1

private int jjStartNfaWithStates_1(int pos,
 int kind,
 int state)

jjMoveNfa_1

private int jjMoveNfa_1(int startState,
 int curPos)

jjStopStringLiteralDfa_7

private final int jjStopStringLiteralDfa_7(int pos,
 long active0)

jjStartNfa_7

private final int jjStartNfa_7(int pos,
 long active0)

jjMoveStringLiteralDfa0_7

private int jjMoveStringLiteralDfa0_7()

jjMoveStringLiteralDfa1_7

private int jjMoveStringLiteralDfa1_7(long active0)

jjMoveStringLiteralDfa2_7

private int jjMoveStringLiteralDfa2_7(long old0,
 long active0)

jjStartNfaWithStates_7

private int jjStartNfaWithStates_7(int pos,
 int kind,
 int state)

jjMoveNfa_7

private int jjMoveNfa_7(int startState,
 int curPos)

jjCanMove_0

private static final boolean jjCanMove_0(int hiByte,
 int i1,
 int i2,
 long l1,
 long l2)

ReInit

public void ReInit(CharStream stream)

Reinitialise parser.

ReInitRounds

private void ReInitRounds()

ReInit

public void ReInit(CharStream stream,
 int lexState)

Reinitialise parser.

SwitchTo

public void SwitchTo(int lexState)

Switch to specified lex state.

jjFillToken

protected Token jjFillToken()

getNextToken

public Token getNextToken()

Get the next Token.

SkipLexicalActions

void SkipLexicalActions(Token matchedToken)

MoreLexicalActions

void MoreLexicalActions()

TokenLexicalActions

void TokenLexicalActions(Token matchedToken)

jjCheckNAdd

private void jjCheckNAdd(int state)

jjAddStates

private void jjAddStates(int start,
 int end)

jjCheckNAddTwoStates

private void jjCheckNAddTwoStates(int state1,
 int state2)

jjCheckNAddStates

private void jjCheckNAddStates(int start,
 int end)