org.hibernate.sql.ordering.antlr

Class GeneratedOrderByFragmentRenderer

java.lang.Object

antlr.TreeParser

org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentRenderer

All Implemented Interfaces:

GeneratedOrderByFragmentRendererTokenTypes

Direct Known Subclasses:

OrderByFragmentRenderer

public class GeneratedOrderByFragmentRenderer
extends antlr.TreeParser
implements GeneratedOrderByFragmentRendererTokenTypes

Antlr grammar for rendering ORDER_BY trees as described by the OrderByFragmentParser

Author:

Steve Ebersole, Lukasz Antoniak (lukasz dot antoniak at gmail dot com)

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	_tokenNames

Fields inherited from class antlr.TreeParser

_retTree, astFactory, ASTNULL, inputState, returnAST, tokenNames, traceDepth

Fields inherited from interface org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentRendererTokenTypes

ASCENDING, CLOSE_PAREN, COLLATE, COLUMN_REF, COMMA, DESCENDING, DOT, EOF, ESCqs, EXPONENT, EXPR_LIST, FIRST, FLOAT_SUFFIX, HARD_QUOTE, HEX_DIGIT, ID_LETTER, ID_START_LETTER, IDENT, IDENT_LIST, LAST, LITERAL_ascending, LITERAL_descending, NULL_ORDER, NULL_TREE_LOOKAHEAD, NULLS, NUM_DOUBLE, NUM_FLOAT, NUM_INT, NUM_LONG, OPEN_PAREN, ORDER_BY, ORDER_SPEC, QUOTED_STRING, SORT_KEY, SORT_SPEC, WS

Constructor Summary

Constructors

Constructor and Description
GeneratedOrderByFragmentRenderer()

Method Summary

Methods

Modifier and Type	Method and Description
String	collationSpecification(antlr.collections.AST _t)
String	nullOrdering(antlr.collections.AST _t)
void	orderByFragment(antlr.collections.AST _t)
String	orderingSpecification(antlr.collections.AST _t)
protected void	out(antlr.collections.AST ast)
protected void	out(String text)
protected String	renderOrderByElement(String expression, String collation, String order, String nulls) Implementation note: This is just a stub.
void	sortKey(antlr.collections.AST _t)
String	sortKeySpecification(antlr.collections.AST _t)
void	sortSpecification(antlr.collections.AST _t)

Methods inherited from class antlr.TreeParser

getAST, getASTFactory, getTokenName, getTokenNames, match, match, matchNot, panic, reportError, reportError, reportWarning, setASTFactory, setASTNodeClass, setASTNodeType, traceIn, traceIndent, traceOut

Methods inherited from class java.lang.Object

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

Field Detail

_tokenNames

public static final String[] _tokenNames

Constructor Detail

GeneratedOrderByFragmentRenderer

public GeneratedOrderByFragmentRenderer()

Method Detail

out

protected void out(String text)

out

protected void out(antlr.collections.AST ast)

renderOrderByElement

protected String renderOrderByElement(String expression,
                          String collation,
                          String order,
                          String nulls)

Implementation note: This is just a stub. OrderByFragmentRenderer contains the effective implementation.

orderByFragment

public final void orderByFragment(antlr.collections.AST _t)
                           throws antlr.RecognitionException

Throws:

antlr.RecognitionException

sortSpecification

public final void sortSpecification(antlr.collections.AST _t)
                             throws antlr.RecognitionException

Throws:

antlr.RecognitionException

sortKeySpecification

public final String sortKeySpecification(antlr.collections.AST _t)
                                  throws antlr.RecognitionException

Throws:

antlr.RecognitionException

collationSpecification

public final String collationSpecification(antlr.collections.AST _t)
                                    throws antlr.RecognitionException

Throws:

antlr.RecognitionException

orderingSpecification

public final String orderingSpecification(antlr.collections.AST _t)
                                   throws antlr.RecognitionException

Throws:

antlr.RecognitionException

nullOrdering

public final String nullOrdering(antlr.collections.AST _t)
                          throws antlr.RecognitionException

Throws:

antlr.RecognitionException

sortKey

public final void sortKey(antlr.collections.AST _t)
                   throws antlr.RecognitionException

Throws:

antlr.RecognitionException