org.basex.query.up.primitives

Class NodeCopy

java.lang.Object

org.basex.query.up.primitives.UpdatePrimitive

org.basex.query.up.primitives.StructuralUpdate

org.basex.query.up.primitives.NodeCopy

All Implemented Interfaces:

java.lang.Comparable<UpdatePrimitive>

Direct Known Subclasses:

DBAdd, InsertAfter, InsertAttribute, InsertBefore, InsertInto, InsertIntoFirst, ReplaceNode

public abstract class NodeCopy
extends StructuralUpdate

Abstract update primitive which holds a copy of nodes to be inserted.

Author:

BaseX Team 2005-12, BSD License, Lukas Kircher

Field Summary

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

data, input, pre, type

Method Summary

Methods

Modifier and Type	Method and Description
void	prepare() Prepares this update primitive before execution.
int	size() Returns the total number of node operations.
java.lang.String	toString()

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

adjacentTexts, preShifts

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

apply, compareTo, merge, targetNode, update

Methods inherited from class java.lang.Object

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

Method Detail

prepare

public void prepare()
             throws QueryException

Prepares this update primitive before execution. This includes i.e. the preparation of insertion sequences.

Throws:

QueryException - exception during preparation of data

size

public final int size()

Description copied from class: UpdatePrimitive

Returns the total number of node operations.

Specified by:

size in class UpdatePrimitive

Returns:

number of updates

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object