xdi2.core.util

Class CopyUtil.CompoundCopyStrategy

java.lang.Object

xdi2.core.util.CopyUtil.AbstractCopyStrategy

xdi2.core.util.CopyUtil.CompoundCopyStrategy

All Implemented Interfaces:

CopyUtil.CopyStrategy

Direct Known Subclasses:

Normalization.NormalizationCopyStrategy

Enclosing class:

CopyUtil

public static class CopyUtil.CompoundCopyStrategy
extends CopyUtil.AbstractCopyStrategy
implements CopyUtil.CopyStrategy

A compound strategy.

Constructor Summary

Constructors

Constructor and Description
CompoundCopyStrategy(CopyUtil.CopyStrategy... copyStrategies)

Method Summary

Modifier and Type	Method and Description
List<ContextNode>	replaceContextNode(ContextNode contextNode) Strategies can replace a context node that is being copied.
LiteralNode	replaceLiteralNode(LiteralNode literalNode) Strategies can replace a literal that is being copied.
List<Relation>	replaceRelation(Relation relation) Strategies can replace a relation that is being copied.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundCopyStrategy

public CompoundCopyStrategy(CopyUtil.CopyStrategy... copyStrategies)

Method Detail

replaceContextNode

public List<ContextNode> replaceContextNode(ContextNode contextNode)

Description copied from class: CopyUtil.AbstractCopyStrategy

Strategies can replace a context node that is being copied.

Specified by:

replaceContextNode in interface CopyUtil.CopyStrategy

Overrides:

replaceContextNode in class CopyUtil.AbstractCopyStrategy

Parameters:

contextNode - The original context node.

Returns:

The replacement context node(s). Return null to copy the original context node. Return the empty list to not copy any context nodes.

replaceRelation

public List<Relation> replaceRelation(Relation relation)

Description copied from class: CopyUtil.AbstractCopyStrategy

Strategies can replace a relation that is being copied.

Specified by:

replaceRelation in interface CopyUtil.CopyStrategy

Overrides:

replaceRelation in class CopyUtil.AbstractCopyStrategy

Parameters:

relation - The original relation.

Returns:

The replacement relation(s). Return null to copy the original relation. Return the empty list to not copy any relations.

replaceLiteralNode

public LiteralNode replaceLiteralNode(LiteralNode literalNode)

Description copied from class: CopyUtil.AbstractCopyStrategy

Strategies can replace a literal that is being copied.

Specified by:

replaceLiteralNode in interface CopyUtil.CopyStrategy

Overrides:

replaceLiteralNode in class CopyUtil.AbstractCopyStrategy

Parameters:

literalNode - The original literal node.

Returns:

The original or replacement literal. Return null to not copy any literal node.