net.sourceforge.plantuml.evalex

Interface Operator

All Superinterfaces:

LazyOperator

All Known Implementing Classes:

AbstractOperator, AbstractUnaryOperator, Expression.Operator, Expression.UnaryOperator

public interface Operator
extends LazyOperator

Base interface which is required for all operators.

Method Summary

Modifier and Type	Method and Description
java.lang.Number	eval(java.lang.Number v1, java.lang.Number v2) Implementation for this operator.

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

eval, getOper, getPrecedence, isBooleanOperator, isLeftAssoc

Method Detail

eval

java.lang.Number eval(java.lang.Number v1,
                      java.lang.Number v2)

Implementation for this operator.

Parameters:

v1 - Operand 1.

v2 - Operand 2.

Returns:

The result of the operation.