Package org.apache.cayenne.ejbql.parser
Class EJBQLTokenManager
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- org.apache.cayenne.ejbql.parser.EJBQLTokenManager
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- All Implemented Interfaces:
EJBQLConstants
public class EJBQLTokenManager extends Object implements EJBQLConstants
Token Manager.
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Field Summary
Fields Modifier and Type Field Description protected charcurCharPrintStreamdebugStreamDebug output.protected JavaCharStreaminput_streamstatic String[]jjstrLiteralImagesToken literal values.static String[]lexStateNamesLexer state names.-
Fields inherited from interface org.apache.cayenne.ejbql.parser.EJBQLConstants
ABS, ALL, AND, ANY, AS, ASC, AVG, BETWEEN, BOOLEAN_LITERAL, BOTH, BY, CHARACTER_LITERAL, COMMA, CONCAT, COUNT, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, DECIMAL_LITERAL, DEFAULT, DELETE, DESC, DIGIT, DISTINCT, DIV, DOT, EMPTY, EOF, EQ, ESCAPE, EXISTS, EXPONENT, FETCH, FROM, GE, GROUP, GT, HAVING, IDENTIFIER, IN, INNER, INTEGER_LITERAL, IS, JOIN, LE, LEADING, LEFT, LENGTH, LETTER, LIKE, LOCATE, LOWER, LT, MAX, MEMBER, MIN, MINUS, MOD, NE, NEW, NOT, NULL, OBJECT, OF, OR, ORDER, OUTER, PLUS, SELECT, SET, SIZE, SOME, SQRT, STRING_LITERAL, SUBSTRING, SUM, TIMES, tokenImage, TRAILING, TRIM, UPDATE, UPPER, WHERE
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Constructor Summary
Constructors Constructor Description EJBQLTokenManager(JavaCharStream stream)Constructor.EJBQLTokenManager(JavaCharStream stream, int lexState)Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokengetNextToken()Get the next Token.protected TokenjjFillToken()voidReInit(JavaCharStream stream)Reinitialise parser.voidReInit(JavaCharStream stream, int lexState)Reinitialise parser.voidsetDebugStream(PrintStream ds)Set debug output.voidSwitchTo(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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input_stream
protected JavaCharStream input_stream
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curChar
protected char curChar
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Constructor Detail
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EJBQLTokenManager
public EJBQLTokenManager(JavaCharStream stream)
Constructor.
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EJBQLTokenManager
public EJBQLTokenManager(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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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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jjFillToken
protected Token jjFillToken()
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getNextToken
public Token getNextToken()
Get the next Token.
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