aspoev.interpreter.base
Class TwoSidedElement

java.lang.Object
  aspoev.interpreter.base.Element
      aspoev.interpreter.base.StatementElement
          aspoev.interpreter.base.RValuedElement
              aspoev.interpreter.base.TwoSidedElement

All Implemented Interfaces:

java.lang.Cloneable, aspoev.Executable, pJ.jasmine.PRI, java.io.Serializable

Direct Known Subclasses:

BooleanOperatorElement, ComparisonElement, EqualElement, MathmaticalOperatorElement, NotEqualElement, PlusElement

public abstract class TwoSidedElement

extends RValuedElement

implements pJ.jasmine.PRI

See Also:

Serialized Form

Field Summary

protected Element	left
protected Element	right

Fields inherited from class aspoev.interpreter.base.Element

parent

Fields inherited from interface pJ.jasmine.PRI

DELETECHANGE, MODIFYCHANGE, NOCHANGE

Constructor Summary

TwoSidedElement()

Method Summary

java.lang.Object	clone()
protected abstract java.lang.Object	evaluate(java.lang.Object leftResult, java.lang.Object rightResult)
protected java.lang.Object	executeElement()
java.util.Collection	getChildrenByType(java.lang.Class childClass)
java.lang.String	getCodeString()
abstract java.lang.String	getOperatorString()
java.lang.String	toString()
protected void	typeMismatch(java.lang.Object one, java.lang.Object two)

Methods inherited from class aspoev.interpreter.base.Element

execute, getRValue, persist

Methods inherited from class java.lang.Object

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

Field Detail

left

protected Element left

right

protected Element right

Constructor Detail

TwoSidedElement

public TwoSidedElement()

Method Detail

clone

public java.lang.Object clone()

Specified by:

clone in class Element

executeElement

protected java.lang.Object executeElement()

Overrides:

executeElement in class StatementElement

evaluate

protected abstract java.lang.Object evaluate(java.lang.Object leftResult,
                                             java.lang.Object rightResult)

typeMismatch

protected void typeMismatch(java.lang.Object one,
                            java.lang.Object two)

getChildrenByType

public java.util.Collection getChildrenByType(java.lang.Class childClass)

Specified by:

getChildrenByType in class Element

getOperatorString

public abstract java.lang.String getOperatorString()

getCodeString

public java.lang.String getCodeString()

Specified by:

getCodeString in class Element

toString

public java.lang.String toString()

Overrides:

toString in class Element