Package com.tangosol.coherence.dsltools.precedence

This package contains implementations of OPTokens.

Class Summary

Class	Description
BetweenOPToken	BetweenOPToken is used to parse a SQl like between statment.
ContainsOPToken	ContainsOPToken is used to implement a contains operation that checks for membership in a list.
EndOfStatementOPToken	An OPToken representing the end of a CohQL statement.
EndOPToken	An OPToken representing the end of a token stream.
IdentifierOPToken	IdentifierOPToken is used to implement identifiers.
InfixOPToken	InfixOPToken is used to implement infix operators.
InfixRightOPToken	InfixRightOPToken is used to implement infix operators that like to bind to the right which is typical of exponentiation rules.
KeywordOPToken	KeywordOPToken acts like a PunctuationOPToken when used in a led role and a Identifier when used as a nud.
LikeOPToken	LikeOPToken is used to parse a SQL like statement.
ListOpToken	ListOPToken is used to process expressions between bracketing characters such as are between "[" and "]" which should result in a list (e.g
LiteralOPToken	LiteralOpToken is used to implement literals.
NestingOPToken	NestingOPToken is an abstract classused to implement parsing situation where some nesting is implied.
NotOPToken	NotOPToken is used to implement not operators.
OPParser	OPParser is the parser class for the Top Down Operator Presidence Parsing framework.
OPScanner	OPScanner gives clients a streaming api that returns a next OPToken by processing a java.lang.String using a TokenTable to convert lower level BaseTokens into the high functionality OPTokens.
OPToken	OPToken is the root class for the Top Down Operator Precedence Parsing framework's tokens.
ParenOPToken	ParenOPToken is used to process expressions that are between "(" and ")".
PathOPToken	PathOPToken is used to implement dereferencing paths where you have a sequence of identifiers or function calls seperated by a path separator.
PeekOPToken	A PeekOPToken is a token that contains other OPToken instances.
PrefixOPToken	PrefixOPToken is used to implement prefix operators.
PunctuationOPToken	PunctuationOPToken is used in situations where you need a place holder to test for something like a ",".
TokenTable	TokenTable is a helper class used by Scanners to convert BaseTokens to to OPTokens.

Exception Summary

Exception	Description
OPException	OPExpression is the RuntimeException thrown by the OPParser and OPScanner when problems are detected.