GraphWeightException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - ptolemy.graph.GraphException
      - ptolemy.graph.GraphWeightException

All Implemented Interfaces:

java.io.Serializable
```
public class GraphWeightException
extends GraphException
```
Exception for unweighted graphs or graphs with improper weights. This exception can also be thrown due to accessing elements with incorrect weights.

Since:

Ptolemy II 2.1

Version:

$Id$

Author:

Mingyung Ko

See Also:

Serialized Form

Pt.AcceptedRating:

Red (ssb)

Pt.ProposedRating:

Red (myko)

Constructor Summary

Constructors
Constructor	Description
`GraphWeightException(java.lang.Object weight, Element element, Graph graph, java.lang.String message)`	Constructor with arguments of weight, element, graph, and a message.
`GraphWeightException(java.lang.String message)`	Constructor for a given message.

Method Summary
- Methods inherited from class ptolemy.graph.GraphException
  _elementDump, elementDump, graphDump, weightDump
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - GraphWeightException
```
public GraphWeightException(java.lang.String message)
```
    Constructor for a given message.
    
    Parameters:
    
    message - The message.
  - GraphWeightException
```
public GraphWeightException(java.lang.Object weight,
                            Element element,
                            Graph graph,
                            java.lang.String message)
```
    Constructor with arguments of weight, element, graph, and a message. This exception is generally thrown because of invalid weight association to a specific element. It can also be thrown for unspecific elements by setting the element argument to null.
    
    Parameters:
    
    weight - The invalid weight.
    
    element - The element to associate the invalid weight. Set null for unspecific elements.
    
    graph - The graph accessed.
    
    message - The exception message.