org.jboss.dna.connector.federation.executor
Class ActsOnProjectedPathCommand<T extends ActsOnPath & GraphCommand>

java.lang.Object
  org.jboss.dna.connector.federation.executor.ActsOnProjectedPathCommand<T>

Type Parameters:

T - the command type

All Implemented Interfaces:

ActsOnPath, GraphCommand

Direct Known Subclasses:

ProjectedCopyBranchCommand, ProjectedCopyNodeCommand, ProjectedCreateNodeCommand, ProjectedDeleteBranchCommand, ProjectedGetChildrenCommand, ProjectedGetNodeCommand, ProjectedGetPropertiesCommand, ProjectedMoveBranchCommand, ProjectedRecordBranchCommand, ProjectedSetPropertiesCommand

public class ActsOnProjectedPathCommand<T extends ActsOnPath & GraphCommand>
extends Object
implements ActsOnPath, GraphCommand

Author:

Randall Hauch

Method Summary

Throwable	getError() Get the error for this command.
Path	getPath() Get the path to which this command applies.
boolean	hasError() Return true if this command has an error.
boolean	hasNoError() Convenience method that is equivalent to !
boolean	isCancelled() Return whether this command has been cancelled.
void	setError(Throwable error) Set the error for this command.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getPath

public Path getPath()

Get the path to which this command applies. If the path does not exist, an PathNotFoundException exception should be recorded as an error.

Specified by:

getPath in interface ActsOnPath

Returns:

the path; never null

See Also:

ActsOnPath.getPath()

getError

public Throwable getError()

Get the error for this command.

Specified by:

getError in interface GraphCommand

Returns:

the error, or null if there is no error

See Also:

GraphCommand.getError()

hasError

public boolean hasError()

Return true if this command has an error.

Specified by:

hasError in interface GraphCommand

Returns:

true if the command has an error, or false otherwise

See Also:

GraphCommand.hasError()

hasNoError

public boolean hasNoError()

Convenience method that is equivalent to !hasError().

Specified by:

hasNoError in interface GraphCommand

Returns:

true if the command has no error, or false otherwise

See Also:

GraphCommand.hasNoError()

isCancelled

public boolean isCancelled()

Return whether this command has been cancelled.

Specified by:

isCancelled in interface GraphCommand

Returns:

true if this command has been cancelled, or false otherwise.

See Also:

GraphCommand.isCancelled()

setError

public void setError(Throwable error)

Set the error for this command.

Specified by:

setError in interface GraphCommand

Parameters:

error - the exception

See Also:

GraphCommand.setError(java.lang.Throwable)