org.modeshape.graph.request
Class CompositeRequestChannel.ChannelCompositeRequest

java.lang.Object
  extended by org.modeshape.graph.request.Request
      extended by org.modeshape.graph.request.CompositeRequest
          extended by org.modeshape.graph.request.CompositeRequestChannel.ChannelCompositeRequest
All Implemented Interfaces:
Serializable, Iterable<Request>
Enclosing class:
CompositeRequestChannel

protected class CompositeRequestChannel.ChannelCompositeRequest
extends CompositeRequest

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.modeshape.graph.request.CompositeRequest
UNKNOWN_NUMBER_OF_REQUESTS
 
Constructor Summary
protected CompositeRequestChannel.ChannelCompositeRequest()
           
 
Method Summary
 void cancel()
          Cancel this request.
 List<Request> getRequests()
          Return the unmodifiable requests contained in this composite request.
 boolean hasError()
          Return whether there is an error associated with this request
 Iterator<Request> iterator()
          
 void setError(Throwable error)
          Set the error for this request.
 int size()
          Get the number of requests.
 
Methods inherited from class org.modeshape.graph.request.CompositeRequest
add, add, checkForErrors, equals, getType, isReadOnly, toString, with, with, with
 
Methods inherited from class org.modeshape.graph.request.Request
checkNotFrozen, freeze, getError, isCancelled, isFrozen, setLatchForFreezing
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

CompositeRequestChannel.ChannelCompositeRequest

protected CompositeRequestChannel.ChannelCompositeRequest()
Method Detail

iterator

public Iterator<Request> iterator()

Specified by:
iterator in interface Iterable<Request>
Overrides:
iterator in class CompositeRequest
See Also:
CompositeRequest.iterator()

getRequests

public List<Request> getRequests()
Return the unmodifiable requests contained in this composite request.

Overrides:
getRequests in class CompositeRequest
Returns:
requests
See Also:
CompositeRequest.getRequests()

size

public int size()
Get the number of requests.

Overrides:
size in class CompositeRequest
Returns:
the number of requests
See Also:
CompositeRequest.size()

cancel

public void cancel()
Cancel this request. After this method is called, the cancellation flag is set, and any current or future processing of the request may be affected by the cancellation. (Note however, that processors may choose to not respect this request.)

This method is safe to be called by different threads.

Overrides:
cancel in class Request
See Also:
Request.cancel()

setError

public void setError(Throwable error)
Set the error for this request.

Overrides:
setError in class Request
Parameters:
error - the error to be associated with this request, or null if this request is to have no error
See Also:
Request.setError(java.lang.Throwable)

hasError

public boolean hasError()
Return whether there is an error associated with this request

Overrides:
hasError in class Request
Returns:
true if there is an error, or false otherwise
See Also:
Request.hasError()


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