org.apache.jackrabbit.oak.plugins.index

Class IndexUpdateProvider

java.lang.Object

org.apache.jackrabbit.oak.plugins.index.IndexUpdateProvider

All Implemented Interfaces:

EditorProvider

public class IndexUpdateProvider
extends java.lang.Object
implements EditorProvider

Constructor Summary

Constructors

Constructor and Description
IndexUpdateProvider(IndexEditorProvider provider)
IndexUpdateProvider(IndexEditorProvider provider, boolean failOnMissingIndexProvider)
IndexUpdateProvider(@NotNull IndexEditorProvider provider, @Nullable java.lang.String async, boolean failOnMissingIndexProvider)

Method Summary

Modifier and Type	Method and Description
@Nullable Editor	getRootEditor(NodeState before, NodeState after, NodeBuilder builder, CommitInfo info) Returns an editor for processing changes between the given two states.
void	setCorruptIndexHandler(CorruptIndexHandler corruptIndexHandler)
void	setIgnoreReindexFlags(boolean ignoreReindexFlags)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexUpdateProvider

public IndexUpdateProvider(IndexEditorProvider provider,
                           boolean failOnMissingIndexProvider)

IndexUpdateProvider

public IndexUpdateProvider(IndexEditorProvider provider)

IndexUpdateProvider

public IndexUpdateProvider(@NotNull
                           @NotNull IndexEditorProvider provider,
                           @Nullable
                           @Nullable java.lang.String async,
                           boolean failOnMissingIndexProvider)

Method Detail

getRootEditor

@Nullable
public @Nullable Editor getRootEditor(NodeState before,
                                                NodeState after,
                                                NodeBuilder builder,
                                                CommitInfo info)

Description copied from interface: EditorProvider

Returns an editor for processing changes between the given two states. Returns null if the changes don't require processing.

An implementation of this method should generally not compare the given before and after states, as the caller is expected to compare the states and invoke the respective callback methods on the Editor instance returned by this method. Instead the implementation can use the opportunity for other preparatory work.

Specified by:

getRootEditor in interface EditorProvider

Parameters:

before - original root state

after - modified root state

builder - node builder based on the after state

info - metadata associated with this commit

Returns:

editor for processing the changes, or null

setCorruptIndexHandler

public void setCorruptIndexHandler(CorruptIndexHandler corruptIndexHandler)

setIgnoreReindexFlags

public void setIgnoreReindexFlags(boolean ignoreReindexFlags)