quoggles.changeboxes.changeattribute
Class ChangeAttribute_Box

java.lang.Object
  |
  +--quoggles.boxes.Box
        |
        +--quoggles.changeboxes.changeattribute.ChangeAttribute_Box
All Implemented Interfaces:
IBox

public class ChangeAttribute_Box
extends Box

Input: One Attributable.

Output: The input Attributable where the specified attribute has been assigned the value from the second input


Field Summary
private  org.graffiti.attributes.Attributable attributable
           
private  org.graffiti.plugin.parameter.StringParameter attrPath
           
private  OptionParameter attrType
           
private  java.lang.Object attrValue
           
private  java.lang.Object[] types
           
 
Fields inherited from class quoggles.boxes.Box
boxExecuted, iBoxGRep, inputs, outputs, parameters
 
Constructor Summary
ChangeAttribute_Box()
           
 
Method Summary
 void execute()
          Should be overridden and called first by subclasses.
 IBoxRepresentation getGraphicalRepresentation()
          This implementation returns a new instance of DefaultBoxRepresentation.
 int[] getInputTypes()
          This implementation returns ONE element, the most general type.
 int getNumberOfInputs()
          Returns the number of inputs this box expects.
 int[] getOutputTypes()
          Override this method to specify more restricted types for the output(s) of the box.
 void setInputs(java.lang.Object[] inputs)
          Checks if the number of inputs is correct and sets the inputs.
 
Methods inherited from class quoggles.boxes.Box
areAllInputsNull, getClassName, getId, getNode, getNumberOfOutputs, getOutputAt, getOutputs, getParameters, hasBeenExecuted, ignoreBox, isGraphicalRepNull, isInputSet, isInputSetAt, needsQueryRunner, removeNullValues, reset, reset, setBoxNumber, setCurrentNodesTodo, setCurrentResult, setDefaultParameters, setIgnoreBox, setInputAt, setNode, setParameters, setQueryRunner
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

types

private java.lang.Object[] types

attrType

private OptionParameter attrType

attrPath

private org.graffiti.plugin.parameter.StringParameter attrPath

attributable

private org.graffiti.attributes.Attributable attributable

attrValue

private java.lang.Object attrValue
Constructor Detail

ChangeAttribute_Box

public ChangeAttribute_Box()
Method Detail

execute

public void execute()
             throws QueryExecutionException
Description copied from class: Box
Should be overridden and called first by subclasses. Throws InputNotSetException if the inputSet flag indicates the no input has been set for this box. May throw other QueryExecutionExceptions. The implementation of this abstract sets the output to be equal to the input.

Specified by:
execute in interface IBox
Overrides:
execute in class Box
QueryExecutionException
See Also:
IBox.execute()

setInputs

public void setInputs(java.lang.Object[] inputs)
               throws InvalidInputException
Description copied from class: Box
Checks if the number of inputs is correct and sets the inputs. Subclasses probably will want to override this method to avoid many casts necessary when working with the input array. They should however first call this method (via super.setInputs(inputs)) so that consistency checks are done and some flags are correctly set.

Specified by:
setInputs in interface IBox
Overrides:
setInputs in class Box
InvalidInputException
See Also:
IBox.setInputs(java.lang.Object[])

getNumberOfInputs

public int getNumberOfInputs()
Description copied from class: Box
Returns the number of inputs this box expects. This implementation returns the length of the input types array.

Specified by:
getNumberOfInputs in interface IBox
Overrides:
getNumberOfInputs in class Box
See Also:
IBox.getNumberOfInputs()

getInputTypes

public int[] getInputTypes()
Description copied from class: Box
This implementation returns ONE element, the most general type. Override this method to specify more restricted types for the input(s) of the box. The size of the returned array must be consistent with the return value of getNumberOfInputs.

Specified by:
getInputTypes in interface IBox
Overrides:
getInputTypes in class Box
See Also:
IBox.getInputTypes()

getOutputTypes

public int[] getOutputTypes()
Description copied from class: Box
Override this method to specify more restricted types for the output(s) of the box. The size of the returned array must be consistent with the return value of getNumberOfOutputs. This implementation returns the same as a call to getInputTypes yields.

Specified by:
getOutputTypes in interface IBox
Overrides:
getOutputTypes in class Box
See Also:
IBox.getOutputTypes()

getGraphicalRepresentation

public IBoxRepresentation getGraphicalRepresentation()
Description copied from class: Box
This implementation returns a new instance of DefaultBoxRepresentation. If your subclass has any parameters, you will probably have to design your own representation and override this method for example as follows: if (iBoxGRep == null || !(iBoxGRep instanceof MYOWNBOX_Rep)) { iBoxGRep = new MYOWNBOX_Rep(this); } return iBoxGRep;

Specified by:
getGraphicalRepresentation in interface IBox
Overrides:
getGraphicalRepresentation in class Box
See Also:
IBox.getGraphicalRepresentation()