recovDelay

Class BucketInfo

java.lang.Object

recovDelay.BucketInfo

All Implemented Interfaces:

Serializable

public class BucketInfo
extends Object
implements Serializable

Class to hold information about a bucket.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	bucketId
protected Map<Object,Object>	entriesMap
protected boolean	isPrimary
protected com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember	member
protected Map<Object,com.gemstone.gemfire.internal.cache.versions.VersionTag>	versions
protected int	vmId

Constructor Summary

Constructors

Constructor and Description
BucketInfo(int bucketIdArg, com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember memberArg, int vmIdArg, boolean isPrimaryArg, Map entriesMapArg, Map<Object,com.gemstone.gemfire.internal.cache.versions.VersionTag> versions) Constructor

Method Summary

Modifier and Type	Method and Description
static String	bucketListToString(List bucketList) Return a string representation to show a picture of all the buckets in a PR.
String	compare(BucketInfo info, boolean allowDifferentPrimaries) Compare two bucketInfos and return a String describing the differences.
static String	compareBucketLists(int vmId, List expectedList, List actualList, boolean allowDifferentPrimaries) Compare two bucket lists (lists that contain BucketInfos) and return a String describing the differences.
boolean	equals(Object anObj) Return true of the anObj is equal to this BucketInfo, false otherwise
static List<List<BucketInfo>>	getAllBuckets(com.gemstone.gemfire.cache.Region prReg) Collect information on all buckets, and return a List of Lists of BucketInfo instances.
int	getBucketId()
Map	getEntriesMap()
boolean	getIsPrimary()
protected String	getKeysStr(Map entriesMap) Return a String representation of the keys in the given map.
com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember	getMember()
int	getVmId()
static String	masterBucketListToString(List bucketList) Return a string representation to show a picture of all the buckets in a PR.
protected static void	removePayload(List<com.gemstone.gemfire.internal.cache.BucketDump> listOfMaps)
String	toString() Return a string representation of this instance.

Methods inherited from class java.lang.Object

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

Field Detail

bucketId

protected int bucketId

member

protected com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember member

vmId

protected int vmId

isPrimary

protected boolean isPrimary

entriesMap

protected Map<Object,Object> entriesMap

versions

protected Map<Object,com.gemstone.gemfire.internal.cache.versions.VersionTag> versions

Constructor Detail

BucketInfo

public BucketInfo(int bucketIdArg,
                  com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember memberArg,
                  int vmIdArg,
                  boolean isPrimaryArg,
                  Map entriesMapArg,
                  Map<Object,com.gemstone.gemfire.internal.cache.versions.VersionTag> versions)

Constructor

Parameters:

bucketIdArg - The bucket id for this instance.

memberArg - The InternalDistributedMembers that contain the bucketId.

vmIdArg - The hydra vm id (Integer) of this member.

isPrimaryArg - True if this bucket in memberArg is primary, false otherwise.

entriesMapArg - A list of keys/values contained in bucket in memberArg.

Method Detail

getAllBuckets

public static List<List<BucketInfo>> getAllBuckets(com.gemstone.gemfire.cache.Region prReg)

Collect information on all buckets, and return a List of Lists of BucketInfo instances.

Parameters:

prReg - A partitioned region.

Returns:

A List of Lists, where each secondary List is a List of BucketInfo instances. Each instance is a bucket copy for a particular member for the bucketID indicated by the index into the primary List. Return List is indexed by a bucketID: List [bucketId] --> List of size 1 through 4 (depending on the setting of redundantCopies) containing: BucketInfo for a bucket copy on a particular member ... BucketInfo for a bucket copy on a particular member If there are not buckets for a particular bucketID, then List[bucketId] is null.

toString

public String toString()

Return a string representation of this instance.

Overrides:

toString in class Object

getKeysStr

protected String getKeysStr(Map entriesMap)

Return a String representation of the keys in the given map.

Parameters:

entriesMap - A Map of keys/values.

Returns:

A String contains the list of keys.

compareBucketLists

public static String compareBucketLists(int vmId,
                                        List expectedList,
                                        List actualList,
                                        boolean allowDifferentPrimaries)

Compare two bucket lists (lists that contain BucketInfos) and return a String describing the differences.

Parameters:

vmId - The vmId being compared.

expectedList - The bucket list containing the expected contents.

actualList - The bucket list to compare with.

allowDifferentPrimaries - true if the primaries can be different, false otherwise.

compare

public String compare(BucketInfo info,
                      boolean allowDifferentPrimaries)

Compare two bucketInfos and return a String describing the differences.

Parameters:

info - The BucketInfo to compare to.

allowDifferentPrimaries - true if the primaries can be different, false otherwise.

masterBucketListToString

public static String masterBucketListToString(List bucketList)

Return a string representation to show a picture of all the buckets in a PR.

Parameters:

bucketList - A List returned from BucketInfo.getAllBuckets().

bucketListToString

public static String bucketListToString(List bucketList)

Return a string representation to show a picture of all the buckets in a PR.

Parameters:

bucketList - A List of BucketInfo instances.

equals

public boolean equals(Object anObj)

Return true of the anObj is equal to this BucketInfo, false otherwise

Overrides:

equals in class Object

removePayload

protected static void removePayload(List<com.gemstone.gemfire.internal.cache.BucketDump> listOfMaps)

getBucketId

public int getBucketId()

getMember

public com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember getMember()

getVmId

public int getVmId()

getIsPrimary

public boolean getIsPrimary()

getEntriesMap

public Map getEntriesMap()