org.h2.bnf
Class RuleFixed

java.lang.Object
  org.h2.bnf.RuleFixed

All Implemented Interfaces:

Rule

public class RuleFixed
extends java.lang.Object
implements Rule

Represents a hard coded terminal rule in a BNF object.

Field Summary

static int	AF
static int	ANY_EXCEPT_2_DOLLAR
static int	ANY_EXCEPT_DOUBLE_QUOTE
static int	ANY_EXCEPT_SINGLE_QUOTE
static int	ANY_UNTIL_END
static int	ANY_UNTIL_EOL
static int	ANY_WORD
static int	AZ_UNDERSCORE
static int	CLOSE_BRACKET
static int	CONCAT
static int	DIGIT
static int	HEX_START
static int	HMS
static int	NANOS
static int	OPEN_BRACKET
static int	YMD

Method Summary

void	accept(BnfVisitor visitor) Call the visit method in the given visitor.
boolean	autoComplete(Sentence sentence) Add the next possible token(s).
void	setLinks(java.util.HashMap<java.lang.String,RuleHead> ruleMap) Update cross references.

Methods inherited from class java.lang.Object

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

Field Detail

YMD

public static final int YMD

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Constant Field Values

HMS

public static final int HMS

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Constant Field Values

NANOS

public static final int NANOS

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Constant Field Values

ANY_EXCEPT_SINGLE_QUOTE

public static final int ANY_EXCEPT_SINGLE_QUOTE

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ANY_EXCEPT_DOUBLE_QUOTE

public static final int ANY_EXCEPT_DOUBLE_QUOTE

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ANY_UNTIL_EOL

public static final int ANY_UNTIL_EOL

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Constant Field Values

ANY_UNTIL_END

public static final int ANY_UNTIL_END

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ANY_WORD

public static final int ANY_WORD

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Constant Field Values

ANY_EXCEPT_2_DOLLAR

public static final int ANY_EXCEPT_2_DOLLAR

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Constant Field Values

HEX_START

public static final int HEX_START

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Constant Field Values

CONCAT

public static final int CONCAT

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AZ_UNDERSCORE

public static final int AZ_UNDERSCORE

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AF

public static final int AF

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DIGIT

public static final int DIGIT

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OPEN_BRACKET

public static final int OPEN_BRACKET

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CLOSE_BRACKET

public static final int CLOSE_BRACKET

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Method Detail

accept

public void accept(BnfVisitor visitor)

Description copied from interface: Rule

Call the visit method in the given visitor.

Specified by:

accept in interface Rule

Parameters:

visitor - the visitor

setLinks

public void setLinks(java.util.HashMap<java.lang.String,RuleHead> ruleMap)

Description copied from interface: Rule

Update cross references.

Specified by:

setLinks in interface Rule

Parameters:

ruleMap - the reference map

autoComplete

public boolean autoComplete(Sentence sentence)

Description copied from interface: Rule

Add the next possible token(s). If there was a match, the query in the sentence is updated (the matched token is removed).

Specified by:

autoComplete in interface Rule

Parameters:

sentence - the sentence context

Returns:

true if a full match