org.hibernate.sql.ordering.antlr
Class OrderByFragmentRenderer

java.lang.Object
  antlr.TreeParser
      org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentRenderer
          org.hibernate.sql.ordering.antlr.OrderByFragmentRenderer

All Implemented Interfaces:

GeneratedOrderByFragmentRendererTokenTypes

public class OrderByFragmentRenderer
extends GeneratedOrderByFragmentRenderer

Extension of the Antlr-generated tree walker for rendering the parsed order-by tree back to String form. out(antlr.collections.AST) is the sole semantic action here and it is used to utilize our split between text (tree debugging text) and "renderable text" (text to use during rendering).

Field Summary

Fields inherited from class org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentRenderer

_tokenNames

Fields inherited from class antlr.TreeParser

_retTree, astFactory, ASTNULL, inputState, returnAST, tokenNames

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

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

Constructor Summary

OrderByFragmentRenderer()

Method Summary

protected void	out(antlr.collections.AST ast)
void	traceIn(String ruleName, antlr.collections.AST tree)
void	traceOut(String ruleName, antlr.collections.AST tree)

Methods inherited from class org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentRenderer

collationSpecification, orderByFragment, orderingSpecification, out, sortKey, sortKeySpecification, sortSpecification

Methods inherited from class antlr.TreeParser

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

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderByFragmentRenderer

public OrderByFragmentRenderer()

Method Detail

out

protected void out(antlr.collections.AST ast)

Overrides:

out in class GeneratedOrderByFragmentRenderer

traceIn

public void traceIn(String ruleName,
                    antlr.collections.AST tree)

Overrides:

traceIn in class antlr.TreeParser

traceOut

public void traceOut(String ruleName,
                     antlr.collections.AST tree)

Overrides:

traceOut in class antlr.TreeParser