Package org.apache.cayenne.exp.parser
Class ExpressionParserTokenManager
- java.lang.Object
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- org.apache.cayenne.exp.parser.ExpressionParserTokenManager
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- All Implemented Interfaces:
ExpressionParserConstants
public class ExpressionParserTokenManager extends Object implements ExpressionParserConstants
Token Manager.
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Field Summary
Fields Modifier and Type Field Description protected int
curChar
PrintStream
debugStream
Debug output.protected JavaCharStream
input_stream
static int[]
jjnewLexState
Lex State array.static String[]
jjstrLiteralImages
Token literal values.static String[]
lexStateNames
Lexer state names.-
Fields inherited from interface org.apache.cayenne.exp.parser.ExpressionParserConstants
ABS, ASTERISK, AVG, CONCAT, COUNT, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, DAY, DAY_OF_MONTH, DAY_OF_WEEK, DAY_OF_YEAR, DEC_DIGITS, DEC_FLT, DEFAULT, DIGIT, DISTINCT, DOLLAR_SIGN, DOUBLE_QUOTED_STRING, EOF, ESC, EXPONENT, FALSE, FLOAT_LITERAL, FLT_SUFF, FUNCTION, HOUR, IDENTIFIER, INT_LITERAL, LENGTH, LETTER, LOCATE, LOWER, MAX, MIN, MINUTE, MOD, MONTH, NULL, OPERATOR, PROPERTY_PATH, SECOND, SINGLE_QUOTED_STRING, SQRT, STRING_ESC, SUBSTRING, SUM, tokenImage, TRIM, TRUE, UPPER, WEEK, WithinDoubleQuoteLiteral, WithinSingleQuoteLiteral, YEAR
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Constructor Summary
Constructors Constructor Description ExpressionParserTokenManager(JavaCharStream stream)
Constructor.ExpressionParserTokenManager(JavaCharStream stream, int lexState)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Token
getNextToken()
Get the next Token.protected Token
jjFillToken()
void
ReInit(JavaCharStream stream)
Reinitialise parser.void
ReInit(JavaCharStream stream, int lexState)
Reinitialise parser.void
setDebugStream(PrintStream ds)
Set debug output.void
SwitchTo(int lexState)
Switch to specified lex state.
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Field Detail
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debugStream
public PrintStream debugStream
Debug output.
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jjstrLiteralImages
public static final String[] jjstrLiteralImages
Token literal values.
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lexStateNames
public static final String[] lexStateNames
Lexer state names.
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jjnewLexState
public static final int[] jjnewLexState
Lex State array.
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input_stream
protected JavaCharStream input_stream
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curChar
protected int curChar
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Constructor Detail
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ExpressionParserTokenManager
public ExpressionParserTokenManager(JavaCharStream stream)
Constructor.
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ExpressionParserTokenManager
public ExpressionParserTokenManager(JavaCharStream stream, int lexState)
Constructor.
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Method Detail
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setDebugStream
public void setDebugStream(PrintStream ds)
Set debug output.
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jjFillToken
protected Token jjFillToken()
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getNextToken
public Token getNextToken()
Get the next Token.
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ReInit
public void ReInit(JavaCharStream stream)
Reinitialise parser.
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ReInit
public void ReInit(JavaCharStream stream, int lexState)
Reinitialise parser.
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SwitchTo
public void SwitchTo(int lexState)
Switch to specified lex state.
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