com.tangosol.coherence.dsltools.precedence

Class IdentifierOPToken

java.lang.Object

com.tangosol.coherence.dsltools.precedence.OPToken

com.tangosol.coherence.dsltools.precedence.IdentifierOPToken

Direct Known Subclasses:

AbstractQueryPlusStatementBuilder.AbstractOPToken, SQLOPToken

public class IdentifierOPToken
extends OPToken

IdentifierOPToken is used to implement identifiers.

Author:

djl 2009.03.14

Field Summary

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 and Description
IdentifierOPToken(String s) Construct a new IdentifierOPToken with the given parameters.
IdentifierOPToken(String sIdentifier, String sNudASTName) Construct a new IdentifierOPToken with the given parameters.

Method Summary

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

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 Detail

IdentifierOPToken

public IdentifierOPToken(String s)

Construct a new IdentifierOPToken with the given parameters.

Parameters:

s - string value of the identifier

IdentifierOPToken

public IdentifierOPToken(String sIdentifier,
                         String sNudASTName)

Construct a new IdentifierOPToken with the given parameters.

Parameters:

sIdentifier - string value of the identifier

sNudASTName - the ast name to use for constructing an ast

Method Detail

nud

public Term nud(OPParser parser)

Process this token in the context of parser p with the null denotation. A nud method typically will have no interest in the token to the left. The processing results in an Abstract Syntax Tree Node that captures the meaning

Overrides:

nud in class OPToken

Parameters:

parser - the parser that is the context for parsing

Returns:

an AstNode

led

public Term led(OPParser parser,
                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 OPToken

Parameters:

parser - the parser that is the context for parsing

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

Returns:

an AstNode