Class TwoArgumentOperator

java.lang.Object
  |
  +--AbstractELOperator
        |
        +--TwoArgumentOperator

All Implemented Interfaces:

ELOperator

Direct Known Subclasses:

Distort, EnvironmentMap

public abstract class TwoArgumentOperator

extends AbstractELOperator

implements ELOperator

Fields inherited from interface ELOperator

LARGE_NUMER_OF_ARGUMENTS

Constructor Summary

TwoArgumentOperator()

Method Summary

protected void	checkArguments(ELMatrix[] argument)
int	getMaxNumArguments() Returns the maxiumum number of arguments this operator accepts.
int	getMinNumArguments() Returns the minimum number of arguments this operator accepts.
java.lang.String	unparse() How this operator should appear in EL code.

Methods inherited from class AbstractELOperator

clamp, hasExternalInfluences, iconString, paintIcon

Methods inherited from class java.lang.Object

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

Methods inherited from interface ELOperator

apply, description, hasExternalInfluences, name, paintIcon

Constructor Detail

TwoArgumentOperator

public TwoArgumentOperator()

Method Detail

getMaxNumArguments

public int getMaxNumArguments()

Description copied from interface: ELOperator

Returns the maxiumum number of arguments this operator accepts. Note: All operators that accept an argument accept an ELMatrix argument.

Specified by:

getMaxNumArguments in interface ELOperator

getMinNumArguments

public int getMinNumArguments()

Description copied from interface: ELOperator

Returns the minimum number of arguments this operator accepts.

Specified by:

getMinNumArguments in interface ELOperator

unparse

public java.lang.String unparse()

Description copied from interface: ELOperator

How this operator should appear in EL code.

Specified by:

unparse in interface ELOperator

checkArguments

protected void checkArguments(ELMatrix[] argument)