Package org.basex.query.up.primitives

Class DBNew

java.lang.Object

org.basex.query.up.primitives.DBNew

public final class DBNew
extends Object

Contains helper methods for adding documents.

Author:

BaseX Team 2005-21, BSD License, Christian Gruen

Field Summary

Fields

Modifier and Type	Field	Description
final List<NewInput>	inputs	Inputs to be added.

Constructor Summary

Constructors

Constructor	Description
DBNew(QueryContext qc, DBOptions options, InputInfo info, NewInput... list)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addTo(Data target)	Adds the contents of the temporary database to the target database.
void	merge(DBNew add)	Merges updates.
DataClip	prepare(String name, boolean create)	Inserts all documents to be added to a temporary database.

Methods inherited from class java.lang.Object

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

Field Details

inputs

public final List<NewInput> inputs

Inputs to be added.

Constructor Details

DBNew

public DBNew(QueryContext qc,
 DBOptions options,
 InputInfo info,
 NewInput... list)

Constructor.

Parameters:

qc - query context

options - database options

info - input info

list - list of inputs

Method Details

merge

public void merge(DBNew add)

Merges updates.

Parameters:

add - inputs to be added

prepare

public DataClip prepare(String name,
 boolean create)
                 throws QueryException

Inserts all documents to be added to a temporary database.

Parameters:

name - name of database

create - create new database

Returns:

resulting data clip (can be null)

Throws:

QueryException - query exception

addTo

public void addTo(Data target)
           throws QueryException

Adds the contents of the temporary database to the target database.

Parameters:

target - database instance

Throws:

QueryException - exception