Package com.illumon.iris.db.v2.routing.impl.yaml

Class CollectedClaimsImpl

java.lang.Object

com.illumon.iris.db.v2.routing.impl.yaml.CollectedClaimsImpl

All Implemented Interfaces:

CollectedClaims

public class CollectedClaimsImpl
extends Object
implements CollectedClaims

Implementation of CollectedClaims. Stores the data in maps, and adds methods for building up the collection. This implementation stays mutable, add synchronization externally as necessary.

Field Summary

Fields inherited from interface com.illumon.iris.db.v2.routing.filter.claims.CollectedClaims

EMPTY, INVALID, UNKNOWN

Constructor Summary

Constructors

Constructor	Description
CollectedClaimsImpl()

Method Summary

Modifier and Type	Method	Description
void	claim(String claimant, String namespace)	Register the namespace to the claimant.
void	claim(String claimant, String namespace, String tableName)	Register the table to the claimant.
String	claimedBy(CharSequence namespace, CharSequence tableName)	return the name of the DIS or failover group that has claim on this table, or null if none.
boolean	equals(Object o)
Map<String,String>	getNamespaceClaims()	Get the set of claimed namespaces.
Map<String,Map<String,String>>	getTableClaims()	Get the set of claimed tables.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.v2.routing.filter.claims.CollectedClaims

claimedBy, claimedBy, claimedBy, claimedBy, makeClaimsFilter, makeIfUnclaimedFilter, makeIfUnclaimedFilter

Constructor Details

CollectedClaimsImpl

public CollectedClaimsImpl()

Method Details

getNamespaceClaims

public Map<String,String> getNamespaceClaims()

Description copied from interface: CollectedClaims

Get the set of claimed namespaces. This is entire namespaces that have been claimed, but individual claims on a table in the namespace will override the claim for that table.

Specified by:

getNamespaceClaims in interface CollectedClaims

Returns:

map of namespace to claimant

getTableClaims

public Map<String,Map<String,String>> getTableClaims()

Description copied from interface: CollectedClaims

Get the set of claimed tables.

Specified by:

getTableClaims in interface CollectedClaims

Returns:

map of namespace to (map of table to claimant)

claim

public void claim(@NotNull
 String claimant,
 @NotNull
 String namespace,
 @NotNull
 String tableName)

Register the table to the claimant.

Parameters:

claimant - who is claiming this table

namespace - namespace of the table being claimed

tableName - table to claim

claim

public void claim(@NotNull
 String claimant,
 @NotNull
 String namespace)

Register the namespace to the claimant.

Parameters:

claimant - who is claiming this table

namespace - namespace to claim

claimedBy

@Nullable
public String claimedBy(@NotNull
 CharSequence namespace,
 @NotNull
 CharSequence tableName)

return the name of the DIS or failover group that has claim on this table, or null if none.

Specified by:

claimedBy in interface CollectedClaims

Parameters:

namespace - namespace of the table to be checked

tableName - name of the table to be checked

Returns:

the name of the DIS or failover group that has claimed this table, null if no claim

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object