StreamErrorHandler

java.lang.Object
- ptolemy.moml.StreamErrorHandler

All Implemented Interfaces:

ErrorHandler
```
public class StreamErrorHandler
extends java.lang.Object
implements ErrorHandler
```
Basic error handler for the MoMLParser class. This error handler reports errors to a stream or to standard error, and requests that parsing continue.

Since:

Ptolemy II 2.0

Version:

$Id$

Author:

Edward A. Lee

See Also:

MoMLParser

Pt.AcceptedRating:

Red (reviewmoderator)

Pt.ProposedRating:

Red (eal)

Field Summary
- Fields inherited from interface ptolemy.moml.ErrorHandler
  CANCEL, CONTINUE, RETHROW

Constructor Summary

Constructors
Constructor	Description
`StreamErrorHandler()`	Create an error handler that sends messages to the standard error.
`StreamErrorHandler(java.io.OutputStream out)`	Create an error handler that sends messages to the specified stream.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`enableErrorSkipping(boolean enable)`	Enable or disable skipping of errors.
`int`	`handleError(java.lang.String element, NamedObj context, java.lang.Throwable exception)`	Handle an error by printing a description of the error to the stream specified in the constructor.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StreamErrorHandler
```
public StreamErrorHandler()
```
    Create an error handler that sends messages to the standard error.
  - StreamErrorHandler
```
public StreamErrorHandler(java.io.OutputStream out)
```
    Create an error handler that sends messages to the specified stream.
    
    Parameters:
    
    out - The OutputStream
- Method Detail
  - enableErrorSkipping
```
public void enableErrorSkipping(boolean enable)
```
    Enable or disable skipping of errors. This method does nothing.
    
    Specified by:
    
    enableErrorSkipping in interface ErrorHandler
    
    Parameters:
    
    enable - True to enable skipping, false to disable.
  - handleError
```
public int handleError(java.lang.String element,
                       NamedObj context,
                       java.lang.Throwable exception)
```
    Handle an error by printing a description of the error to the stream specified in the constructor.
    
    Specified by:
    
    handleError in interface ErrorHandler
    
    Parameters:
    
    element - The XML element that triggered the error.
    
    context - The container object for the element.
    
    exception - The exception that was thrown.
    
    Returns:
    
    CONTINUE to request skipping this element.