org.basex.core.cmd

Class Delete

java.lang.Object

org.basex.core.Progress

org.basex.core.Command

org.basex.core.cmd.ACreate

org.basex.core.cmd.Delete

public final class Delete
extends ACreate

Evaluates the 'delete' command and deletes resources from a database.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary

Fields inherited from class org.basex.core.Command

args, context, DATAREF, in, mprop, out, perf, prop, STANDARD

Fields inherited from class org.basex.core.Progress

updating

Constructor Summary

Constructors

Constructor and Description
Delete(java.lang.String target) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
static void	delete(Context ctx, IntList docs) Deletes the specified nodes.
static void	delete(Data data, java.lang.String res) Deletes the specified resources.
protected boolean	run() Executes the command and serializes the result (internal call).

Methods inherited from class org.basex.core.cmd.ACreate

build, cache, create, drop, newData, pinned, startUpdate, stoppable, stopUpdate, supportsProg

Methods inherited from class org.basex.core.Command

build, close, error, execute, execute, getOption, getOption, info, info, pinned, result, run, setInput, setInput, toString, updated, updating

Methods inherited from class org.basex.core.Progress

abort, checkStop, det, detail, prog, progress, progress, startTimeout, stop, stopTimeout, tit, title

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Delete

public Delete(java.lang.String target)

Default constructor.

Parameters:

target - target to delete

Method Detail

run

protected boolean run()

Description copied from class: Command

Executes the command and serializes the result (internal call).

Specified by:

run in class Command

Returns:

success of operation

delete

public static void delete(Context ctx,
          IntList docs)

Deletes the specified nodes.

Parameters:

ctx - database context

docs - pre values of documents to be deleted

delete

public static void delete(Data data,
          java.lang.String res)

Deletes the specified resources.

Parameters:

data - data reference

res - resource to be deleted