Package com.tangosol.coherence.dsltools.precedence

Class LikeOPToken

java.lang.Object

com.tangosol.coherence.dsltools.precedence.OPToken

com.tangosol.coherence.dsltools.precedence.InfixOPToken

com.tangosol.coherence.dsltools.precedence.LikeOPToken

public class LikeOPToken
extends InfixOPToken

LikeOPToken is used to parse a SQL like statement. Example "key() like 'key\_%' escape '\'

Author:

bbc 2011.05.23

Field Summary

Fields inherited from class com.tangosol.coherence.dsltools.precedence.InfixOPToken

m_fPrefixAllowed

Fields inherited from class com.tangosol.coherence.dsltools.precedence.OPToken

BINARY_OPERATOR_NODE, BINDING_NODE, CALL_NODE, DEREF_NODE, FIELD_LIST, IDENTIFIER_NODE, LIST_NODE, LITERAL_NODE, m_nBindingPower, m_sLedASTName, m_sNudASTName, m_sValue, PRECEDENCE_ASSIGNMENT, PRECEDENCE_BITWISE, PRECEDENCE_EXPONENT, PRECEDENCE_IDENTIFIER, PRECEDENCE_KEYWORD, PRECEDENCE_LOGICAL, PRECEDENCE_LOGICAL_BITWISE, PRECEDENCE_PARENTHESES, PRECEDENCE_PRODUCT, PRECEDENCE_RELATIONAL, PRECEDENCE_SUM, PRECEDENCE_UNARY, PRECEDENCE_UNARY_POST, UNARY_OPERATOR_NODE

Constructor Summary

Constructors

Constructor	Description
LikeOPToken(String sId, int nBp)	Construct a new LikeOPToken with the given parameters.
LikeOPToken(String sId, int nBp, String sAstName)	Construct a new LikeOPToken with the given parameters.

Method Summary

Modifier and Type	Method	Description
Term	led(OPParser p, Term leftNode)	Process this token and possibly the given leftNodein the context of a parser with the left denotation.

Methods inherited from class com.tangosol.coherence.dsltools.precedence.InfixOPToken

isPrefixAllowed, nud, setPrefixAllowed

Methods inherited from class com.tangosol.coherence.dsltools.precedence.OPToken

equals, getBindingPower, getId, getLedASTName, getNudASTName, getValue, hashCode, leftBindingPower, newAST, newAST, newAST, newAST, newAST, setBindingPower, setId, setLedASTName, setNudASTName, setValue, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

LikeOPToken

public LikeOPToken(String sId,
 int nBp)

Construct a new LikeOPToken with the given parameters.

Parameters:

sId - string identifier for this token

nBp - the binding power for this token

LikeOPToken

public LikeOPToken(String sId,
 int nBp,
 String sAstName)

Construct a new LikeOPToken with the given parameters.

Parameters:

sId - string representation of the token

nBp - the binding power for this token

sAstName - the name for this tokens AST

Method Details

led

public Term led(OPParser p,
 Term leftNode)

Process this token and possibly the given leftNodein the context of a parser with the left denotation. A led method typically will be interested t in the token to the left. The processing results in an Abstract Syntax Tree Node that captures the meaning

Overrides:

led in class InfixOPToken

Parameters:

p - the parser that is the context for parsing

leftNode - an ast Term that the token is possibly interested in

Returns:

an AstNode