org.gvsig.expressionevaluator.spi

Class UserOperatorBase

java.lang.Object

org.gvsig.expressionevaluator.spi.UserOperatorBase

All Implemented Interfaces:

UserOperator

public class UserOperatorBase
extends java.lang.Object
implements UserOperator

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	functionName
protected java.lang.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 and Description
UserOperatorBase(java.lang.String name, java.lang.String precedence)
UserOperatorBase(java.lang.String name, java.lang.String precedence, java.lang.String tokenLiteral, java.lang.String functionName)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

functionName

protected java.lang.String functionName

tokenLiteral

protected java.lang.String tokenLiteral

Constructor Detail

UserOperatorBase

public UserOperatorBase(java.lang.String name,
                        java.lang.String precedence)

UserOperatorBase

public UserOperatorBase(java.lang.String name,
                        java.lang.String precedence,
                        java.lang.String tokenLiteral,
                        java.lang.String functionName)

Method Detail

name

public java.lang.String name()

Specified by:

name in interface UserOperator

precedence

public java.lang.String precedence()

Specified by:

precedence in interface UserOperator

parse

public Code parse(LexicalAnalyzer lexer,
                  CodeBuilder codebuilder,
                  Code op1,
                  java.util.function.Supplier<Code> op2)

Specified by:

parse in interface UserOperator

parse_operator

protected boolean parse_operator(LexicalAnalyzer lexer)