Package org.gvsig.expressionevaluator.spi

Class UserOperatorBase

java.lang.Object

org.gvsig.expressionevaluator.spi.UserOperatorBase

All Implemented Interfaces:

UserOperator

public class UserOperatorBase
extends Object
implements UserOperator

Author:

jjdelcerro

Field Summary

Fields

Modifier and Type	Field	Description
protected String	functionName
protected String	tokenLiteral

Fields inherited from interface org.gvsig.expressionevaluator.UserOperator

OERATOR_PRECEDENCE_CONDITIONAL, OERATOR_PRECEDENCE_FACTOR, OERATOR_PRECEDENCE_RELATIONAL, OERATOR_PRECEDENCE_SUM

Constructor Summary

Constructors

Constructor	Description
UserOperatorBase(String name, String precedence)
UserOperatorBase(String name, String precedence, String tokenLiteral, String functionName)

Method Summary

Modifier and Type	Method	Description
String	name()
Code	parse(LexicalAnalyzer lexer, CodeBuilder codebuilder, Code op1, Supplier<Code> op2)
protected boolean	parse_operator(LexicalAnalyzer lexer)
String	precedence()

Methods inherited from class java.lang.Object

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

Field Details

functionName

protected String functionName

tokenLiteral

protected String tokenLiteral

Constructor Details

UserOperatorBase

public UserOperatorBase(String name,
 String precedence)

UserOperatorBase

public UserOperatorBase(String name,
 String precedence,
 String tokenLiteral,
 String functionName)

Method Details

name

public String name()

Specified by:

name in interface UserOperator

precedence

public String precedence()

Specified by:

precedence in interface UserOperator

parse

public Code parse(LexicalAnalyzer lexer,
 CodeBuilder codebuilder,
 Code op1,
 Supplier<Code> op2)

Specified by:

parse in interface UserOperator

parse_operator

protected boolean parse_operator(LexicalAnalyzer lexer)