org.openjump.core.feature

Class BeanshellAttributeOperation

java.lang.Object

org.openjump.core.feature.BeanshellAttributeOperation

All Implemented Interfaces:

Operation, java.lang.Cloneable

public class BeanshellAttributeOperation
extends java.lang.Object
implements Operation

Creates an Operation using the Beanshell scripting language.

Constructor Summary

Constructors

Constructor and Description
BeanshellAttributeOperation(PlugInContext context, AttributeType type, java.lang.String bshExpression)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	clone()
java.lang.Object	evaluate(BasicFeature f)
java.lang.Object	invoke(Feature feature)
static java.lang.String	normalizeVarName(java.lang.String s)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanshellAttributeOperation

public BeanshellAttributeOperation(PlugInContext context,
                           AttributeType type,
                           java.lang.String bshExpression)
                            throws bsh.EvalError

Throws:

bsh.EvalError

Method Detail

invoke

public java.lang.Object invoke(Feature feature)
                        throws java.lang.Exception

Specified by:

invoke in interface Operation

Throws:

java.lang.Exception

evaluate

public java.lang.Object evaluate(BasicFeature f)
                          throws bsh.EvalError,
                                 java.lang.NumberFormatException,
                                 java.lang.IllegalArgumentException,
                                 java.text.ParseException

Throws:

bsh.EvalError

java.lang.NumberFormatException

java.lang.IllegalArgumentException

java.text.ParseException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

normalizeVarName

public static java.lang.String normalizeVarName(java.lang.String s)