程序包 org.hibernate.sql.ordering.antlr

类 OrderByFragmentParser

java.lang.Object

antlr.Parser

antlr.LLkParser

org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentParser

org.hibernate.sql.ordering.antlr.OrderByFragmentParser

所有已实现的接口:

OrderByTemplateTokenTypes

public class OrderByFragmentParser
extends GeneratedOrderByFragmentParser

Extension of the Antlr-generated parser for the purpose of adding our custom parsing behavior (semantic analysis, etc).

作者:

Steve Ebersole

字段概要

从类继承的字段 org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentParser

_tokenNames, _tokenSet_0, _tokenSet_1, _tokenSet_2, _tokenSet_3, _tokenSet_4, _tokenSet_5, _tokenSet_6, _tokenSet_7, _tokenSet_8, _tokenSet_9

从类继承的字段 antlr.Parser

astFactory, inputState, returnAST, tokenNames, tokenTypeToASTClassMap

从接口继承的字段 org.hibernate.sql.ordering.antlr.OrderByTemplateTokenTypes

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

构造器概要

构造器

构造器	说明
OrderByFragmentParser(antlr.TokenStream lexer, TranslationContext context)

方法概要

修饰符和类型	方法	说明
Set<String>	getColumnReferences()
protected boolean	isFunctionName(antlr.collections.AST ast)	A check to see if the text of the given node represents a known function name.
protected antlr.collections.AST	postProcessSortSpecification(antlr.collections.AST sortSpec)	Allow post processing of each sort specification
protected antlr.collections.AST	quotedIdentifier(antlr.collections.AST ident)	Process the given node as a quote identifier.
protected antlr.collections.AST	quotedString(antlr.collections.AST ident)	Process the given node as a quote string.
protected antlr.collections.AST	resolveFunction(antlr.collections.AST ast)	Process the given node as a function.
protected antlr.collections.AST	resolveIdent(antlr.collections.AST ident)	Process the given node as an IDENT.
protected void	trace(String msg)	Method for logging execution trace information.
void	traceIn(String ruleName)
void	traceOut(String ruleName)

从类继承的方法 org.hibernate.sql.ordering.antlr.GeneratedOrderByFragmentParser

buildTokenTypeASTClassMap, collationName, collationSpecification, expression, extractText, functionCall, functionCallCheck, functionName, functionParameter, functionParameterList, nullOrdering, nullPrecedence, orderByFragment, orderingSpecification, simplePropertyPath, sortKey, sortSpecification

从类继承的方法 antlr.LLkParser

consume, LA, LT

从类继承的方法 antlr.Parser

addMessageListener, addParserListener, addParserMatchListener, addParserTokenListener, addSemanticPredicateListener, addSyntacticPredicateListener, addTraceListener, consumeUntil, consumeUntil, defaultDebuggingSetup, getAST, getASTFactory, getFilename, getInputState, getTokenName, getTokenNames, getTokenTypeToASTClassMap, isDebugMode, mark, match, match, matchNot, panic, recover, removeMessageListener, removeParserListener, removeParserMatchListener, removeParserTokenListener, removeSemanticPredicateListener, removeSyntacticPredicateListener, removeTraceListener, reportError, reportError, reportWarning, rewind, setASTFactory, setASTNodeClass, setASTNodeType, setDebugMode, setFilename, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent

从类继承的方法 java.lang.Object

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

构造器详细资料

OrderByFragmentParser

public OrderByFragmentParser(antlr.TokenStream lexer,
                             TranslationContext context)

方法详细资料

getColumnReferences

public Set<String> getColumnReferences()

quotedIdentifier

protected antlr.collections.AST quotedIdentifier(antlr.collections.AST ident)

从类复制的说明: GeneratedOrderByFragmentParser

Process the given node as a quote identifier. These need to be quoted in the dialect-specific way.

覆盖:

quotedIdentifier 在类中 GeneratedOrderByFragmentParser

参数:

ident - The quoted-identifier node.

返回:

The processed node.

另请参阅:

Dialect.quote(java.lang.String)

quotedString

protected antlr.collections.AST quotedString(antlr.collections.AST ident)

从类复制的说明: GeneratedOrderByFragmentParser

Process the given node as a quote string.

覆盖:

quotedString 在类中 GeneratedOrderByFragmentParser

参数:

ident - The quoted string. This is used from within function param recognition, and represents a SQL-quoted string.

返回:

The processed node.

isFunctionName

protected boolean isFunctionName(antlr.collections.AST ast)

从类复制的说明: GeneratedOrderByFragmentParser

A check to see if the text of the given node represents a known function name.

覆盖:

isFunctionName 在类中 GeneratedOrderByFragmentParser

参数:

ast - The node whose text we want to check.

返回:

True if the node's text is a known function name, false otherwise.

另请参阅:

SQLFunctionRegistry

resolveFunction

protected antlr.collections.AST resolveFunction(antlr.collections.AST ast)

从类复制的说明: GeneratedOrderByFragmentParser

Process the given node as a function.

覆盖:

resolveFunction 在类中 GeneratedOrderByFragmentParser

参数:

ast - The node representing the function invocation (including parameters as subtree components).

返回:

The processed node.

resolveIdent

protected antlr.collections.AST resolveIdent(antlr.collections.AST ident)

从类复制的说明: GeneratedOrderByFragmentParser

Process the given node as an IDENT. May represent either a column reference or a property reference.

覆盖:

resolveIdent 在类中 GeneratedOrderByFragmentParser

参数:

ident - The node whose text represents either a column or property reference.

返回:

The processed node.

postProcessSortSpecification

protected antlr.collections.AST postProcessSortSpecification(antlr.collections.AST sortSpec)

从类复制的说明: GeneratedOrderByFragmentParser

Allow post processing of each sort specification

覆盖:

postProcessSortSpecification 在类中 GeneratedOrderByFragmentParser

参数:

sortSpec - The grammar-built sort specification subtree.

返回:

The processed sort specification subtree.

traceIn

public void traceIn(String ruleName)

覆盖:

traceIn 在类中 antlr.LLkParser

traceOut

public void traceOut(String ruleName)

覆盖:

traceOut 在类中 antlr.LLkParser

trace

protected void trace(String msg)

从类复制的说明: GeneratedOrderByFragmentParser

Method for logging execution trace information.

覆盖:

trace 在类中 GeneratedOrderByFragmentParser

参数:

msg - The trace message.