Package org.basex.query.up.primitives.name

Class DBDrop

java.lang.Object

org.basex.query.up.primitives.Update

org.basex.query.up.primitives.name.NameUpdate

org.basex.query.up.primitives.name.DBDrop

All Implemented Interfaces:

Comparable<NameUpdate>

public final class DBDrop
extends NameUpdate

Update primitive for the Function._DB_DROP function.

Author:

BaseX Team 2005-21, BSD License, Lukas Kircher

Field Summary

Fields inherited from class org.basex.query.up.primitives.Update

info, type

Constructor Summary

Constructors

Constructor	Description
DBDrop(String name, QueryContext qc, InputInfo info)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	apply()	Applies this operation.
protected String	operation()	Returns an info string.
void	prepare()	Prepares this operation.

Methods inherited from class org.basex.query.up.primitives.name.NameUpdate

compareTo, databases, merge, name, size

Methods inherited from class org.basex.query.up.primitives.Update

info

Methods inherited from class java.lang.Object

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

Constructor Details

DBDrop

public DBDrop(String name,
 QueryContext qc,
 InputInfo info)

Constructor.

Parameters:

name - name of database

qc - query context

info - input info

Method Details

prepare

public void prepare()

Description copied from class: NameUpdate

Prepares this operation.

Specified by:

prepare in class NameUpdate

apply

public void apply()
           throws QueryException

Description copied from class: NameUpdate

Applies this operation.

Specified by:

apply in class NameUpdate

Throws:

QueryException - exception

operation

protected String operation()

Description copied from class: NameUpdate

Returns an info string.

Specified by:

operation in class NameUpdate

Returns:

info string