io.kubernetes.client.informer.cache

Class DeltaFIFO

java.lang.Object

io.kubernetes.client.informer.cache.DeltaFIFO

public class DeltaFIFO
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DeltaFIFO.DeletedFinalStateUnknown<ApiType extends io.kubernetes.client.common.KubernetesObject>
static class	DeltaFIFO.DeltaType

Constructor Summary

Constructors

Constructor and Description
DeltaFIFO(Function<io.kubernetes.client.common.KubernetesObject,String> keyFunc, Store<? extends io.kubernetes.client.common.KubernetesObject> knownObjects) Constructor.

Method Summary

Modifier and Type	Method and Description
void	add(io.kubernetes.client.common.KubernetesObject obj) Add items to the delta FIFO.
void	delete(io.kubernetes.client.common.KubernetesObject obj) Delete items from the delta FIFO.
Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>	get(io.kubernetes.client.common.KubernetesObject obj) Get object.
Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>	getByKey(String key) Gets get by key.
boolean	hasSynced() Has synced boolean.
List<Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>>	list() List list.
List<String>	listKeys() List keys list.
Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>	pop(Consumer<Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>> func) Pop deltas.
void	replace(List<io.kubernetes.client.common.KubernetesObject> list, String resourceVersion) Replace the item forcibly.
void	resync() Re-sync the delta FIFO.
void	update(io.kubernetes.client.common.KubernetesObject obj) Update items in the delta FIFO.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeltaFIFO

public DeltaFIFO(Function<io.kubernetes.client.common.KubernetesObject,String> keyFunc,
                 Store<? extends io.kubernetes.client.common.KubernetesObject> knownObjects)

Constructor.

Parameters:

keyFunc - the key func

knownObjects - the known objects

Method Detail

add

public void add(io.kubernetes.client.common.KubernetesObject obj)

Add items to the delta FIFO.

Parameters:

obj - the obj

update

public void update(io.kubernetes.client.common.KubernetesObject obj)

Update items in the delta FIFO.

Parameters:

obj - the obj

delete

public void delete(io.kubernetes.client.common.KubernetesObject obj)

Delete items from the delta FIFO.

Parameters:

obj - the obj

replace

public void replace(List<io.kubernetes.client.common.KubernetesObject> list,
                    String resourceVersion)

Replace the item forcibly.

Parameters:

list - the list

resourceVersion - the resource version

resync

public void resync()

Re-sync the delta FIFO. First, It locks the queue to block any more write operation until it finishes processing all the pending items in the queue.

listKeys

public List<String> listKeys()

List keys list.

Returns:

the list

get

public Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>> get(io.kubernetes.client.common.KubernetesObject obj)

Get object.

Parameters:

obj - the obj

Returns:

the object

getByKey

public Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>> getByKey(String key)

Gets get by key.

Parameters:

key - the key

Returns:

the get by key

list

public List<Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>> list()

List list.

Returns:

the list

pop

public Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>> pop(Consumer<Deque<org.apache.commons.lang3.tuple.MutablePair<DeltaFIFO.DeltaType,io.kubernetes.client.common.KubernetesObject>>> func)
                                                                                                                        throws InterruptedException

Pop deltas.

Parameters:

func - the func

Returns:

the deltas

Throws:

Exception - the exception

InterruptedException

hasSynced

public boolean hasSynced()

Has synced boolean.

Returns:

the boolean