com.mpobjects.bdparsii.eval

Class AbstractExpression

java.lang.Object

com.mpobjects.bdparsii.eval.AbstractExpression

All Implemented Interfaces:

Expression

Direct Known Subclasses:

BinaryOperation, FunctionCall

public abstract class AbstractExpression
extends Object
implements Expression

Expression which holds a MathContext field.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractExpression(MathContext mathContext) Create a new abstract expression

Method Summary

Modifier and Type	Method and Description
MathContext	getMathContext() Can return the default math context to use during evaluation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mpobjects.bdparsii.eval.Expression

evaluate, evaluate, isConstant, simplify

Constructor Detail

AbstractExpression

protected AbstractExpression(MathContext mathContext)

Create a new abstract expression

Parameters:

mathContext - the math context. Cannot be null.

Method Detail

getMathContext

public final MathContext getMathContext()

Description copied from interface: Expression

Can return the default math context to use during evaluation.

Specified by:

getMathContext in interface Expression

Returns:

math context