quoggles.auxboxes.inducedsubgraph
Class InducedSubGraph_Box

java.lang.Object
  |
  +--quoggles.boxes.Box
        |
        +--quoggles.auxboxes.inducedsubgraph.InducedSubGraph_Box
All Implemented Interfaces:
IBox

public class InducedSubGraph_Box
extends Box

Input: one or several graph elements

Output: the graph elements belonging to the induced sub graph of the input elements

From a collection of graph elements as input, this box returns a collection of graph elements that belong to the subgraph induced by the given nodes and edges.

This implementation constructs the resulting set as follows:


Field Summary
private  java.util.Collection graphElements
           
 
Fields inherited from class quoggles.boxes.Box
boxExecuted, iBoxGRep, inputs, outputs, parameters
 
Constructor Summary
InducedSubGraph_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.
 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, getNumberOfInputs, getNumberOfOutputs, getOutputAt, getOutputs, getOutputTypes, 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

graphElements

private java.util.Collection graphElements
Constructor Detail

InducedSubGraph_Box

public InducedSubGraph_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()

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()

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[])

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()