Package org.apache.hadoop.hbase

Class ClientMetaTableAccessor.CollectRegionLocationsVisitor

java.lang.Object

org.apache.hadoop.hbase.ClientMetaTableAccessor.CollectingVisitor<Pair<RegionInfo,ServerName>>

org.apache.hadoop.hbase.ClientMetaTableAccessor.CollectRegionLocationsVisitor

All Implemented Interfaces:

ClientMetaTableAccessor.Visitor

Enclosing class:

ClientMetaTableAccessor

static class ClientMetaTableAccessor.CollectRegionLocationsVisitor
extends ClientMetaTableAccessor.CollectingVisitor<Pair<RegionInfo,ServerName>>

Field Summary

Fields

Modifier and Type	Field	Description
private RegionLocations	current
private final boolean	excludeOfflinedSplitParents

Fields inherited from class org.apache.hadoop.hbase.ClientMetaTableAccessor.CollectingVisitor

results

Constructor Summary

Constructors

Constructor	Description
CollectRegionLocationsVisitor(boolean excludeOfflinedSplitParents)

Method Summary

Modifier and Type	Method	Description
(package private) void	add(Result r)
boolean	visit(Result r)	Visit the catalog table row.

Methods inherited from class org.apache.hadoop.hbase.ClientMetaTableAccessor.CollectingVisitor

getResults

Methods inherited from class java.lang.Object

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

Field Details

excludeOfflinedSplitParents

private final boolean excludeOfflinedSplitParents

current

private RegionLocations current

Constructor Details

CollectRegionLocationsVisitor

CollectRegionLocationsVisitor(boolean excludeOfflinedSplitParents)

Method Details

visit

public boolean visit(Result r)
              throws IOException

Description copied from interface: ClientMetaTableAccessor.Visitor

Visit the catalog table row.

Specified by:

visit in interface ClientMetaTableAccessor.Visitor

Overrides:

visit in class ClientMetaTableAccessor.CollectingVisitor<Pair<RegionInfo,ServerName>>

Parameters:

r - A row from catalog table

Returns:

True if we are to proceed scanning the table, else false if we are to stop now.

Throws:

IOException

add

void add(Result r)

Specified by:

add in class ClientMetaTableAccessor.CollectingVisitor<Pair<RegionInfo,ServerName>>