org.tmatesoft.svn.core.wc2
Interface ISvnOperationRunner<V,T extends SvnOperation<V>>

Type Parameters:

V - type of the operation's return value

T - type of the operation, subclass of SvnOperation

public interface ISvnOperationRunner<V,T extends SvnOperation<V>>

This interface describes Svn* operation runner. Provides context for the operation. Defines runner's working copy generation, which is used by for deciding whether it is applicable runner implementation of the operation.

See Also:

SvnOperation, SvnOperationFactory

Method Summary

org.tmatesoft.svn.core.internal.wc2.SvnWcGeneration	getWcGeneration() Returns runner's working copy generation it is able to operate on.
boolean	isApplicable(T operation, org.tmatesoft.svn.core.internal.wc2.SvnWcGeneration wcGeneration) Returns whether this runner is applicable for the operation on concrete working copy generation (1.7 or 1.6)
void	reset(org.tmatesoft.svn.core.internal.wc2.SvnWcGeneration detectedWcGeneration) Resets runner's working copy generation.
V	run(T operation) Implementation of operation's run method for concrete working copy generation
void	setWcContext(org.tmatesoft.svn.core.internal.wc17.SVNWCContext context) Sets operation's context

Method Detail

isApplicable

boolean isApplicable(T operation,
                     org.tmatesoft.svn.core.internal.wc2.SvnWcGeneration wcGeneration)
                     throws SVNException

Returns whether this runner is applicable for the operation on concrete working copy generation (1.7 or 1.6)

Parameters:

operation - operation that needs runner

wcGeneration - working copy generation

Returns:

true if the runner is applicable, otherwise false

Throws:

SVNException

run

V run(T operation)
      throws SVNException

Implementation of operation's run method for concrete working copy generation

Parameters:

operation - operation that needs to be executed

Returns:

execution result value of operation's return type

Throws:

SVNException

setWcContext

void setWcContext(org.tmatesoft.svn.core.internal.wc17.SVNWCContext context)

Sets operation's context

Parameters:

context - context of the operation

reset

void reset(org.tmatesoft.svn.core.internal.wc2.SvnWcGeneration detectedWcGeneration)

Resets runner's working copy generation.

Parameters:

detectedWcGeneration - new working copy generation for the runner

getWcGeneration

org.tmatesoft.svn.core.internal.wc2.SvnWcGeneration getWcGeneration()

Returns runner's working copy generation it is able to operate on.

Returns:

working copy generation of the runner.