net.sourceforge.plantuml.evalex

Class Expression.Operator

java.lang.Object

net.sourceforge.plantuml.evalex.AbstractLazyOperator

net.sourceforge.plantuml.evalex.AbstractOperator

net.sourceforge.plantuml.evalex.Expression.Operator

All Implemented Interfaces:

LazyOperator, Operator

Enclosing class:

Expression

public abstract class Expression.Operator
extends AbstractOperator

Abstract definition of a supported operator. An operator is defined by its name (pattern), precedence and if it is left- or right associative.

Field Summary

Fields inherited from class net.sourceforge.plantuml.evalex.AbstractLazyOperator

booleanOperator, leftAssoc, oper, precedence

Constructor Summary

Constructors

Constructor and Description
Operator(java.lang.String oper, int precedence, boolean leftAssoc) Creates a new operator.
Operator(java.lang.String oper, int precedence, boolean leftAssoc, boolean booleanOperator) Creates a new operator.

Method Summary

Methods inherited from class net.sourceforge.plantuml.evalex.AbstractOperator

eval

Methods inherited from class net.sourceforge.plantuml.evalex.AbstractLazyOperator

getOper, getPrecedence, isBooleanOperator, isLeftAssoc

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.plantuml.evalex.Operator

eval

Methods inherited from interface net.sourceforge.plantuml.evalex.LazyOperator

getOper, getPrecedence, isBooleanOperator, isLeftAssoc

Constructor Detail

Operator

public Operator(java.lang.String oper,
                int precedence,
                boolean leftAssoc,
                boolean booleanOperator)

Creates a new operator.

Parameters:

oper - The operator name (pattern).

precedence - The operators precedence.

leftAssoc - true if the operator is left associative, else false.

booleanOperator - Whether this operator is boolean.

Operator

public Operator(java.lang.String oper,
                int precedence,
                boolean leftAssoc)

Creates a new operator.

Parameters:

oper - The operator name (pattern).

precedence - The operators precedence.

leftAssoc - true if the operator is left associative, else false.