public class SerializationPagedCache.WrapperBinaryStore extends Object implements BinaryStore
BinaryStore.KeySetAware, BinaryStore.SizeAware
Constructor and Description |
---|
WrapperBinaryStore(BinaryStore store)
Construct a WrapperBinaryStore.
|
Modifier and Type | Method and Description |
---|---|
protected void |
checkDestroy()
Test if the underlying store can be destroyed, and if so, destroy it.
|
protected void |
close()
Used to specify that the page is no longer current.
|
protected void |
destroy()
Destroy the underlying BinaryStore.
|
void |
erase(Binary binKey)
Remove the specified key from the underlying store if present.
|
void |
eraseAll()
Remove all data from the underlying store.
|
BinaryStore |
getBinaryStore() |
protected Map |
getBinaryStoreKeyMap() |
int |
getSize() |
boolean |
isCurrent() |
Iterator |
keys()
Iterate all keys in the underlying store.
|
Binary |
load(Binary binKey)
Return the value associated with the specified key, or null if the key does not have an associated value in the underlying store.
|
protected void |
setBinaryStore(BinaryStore store)
Specify the store to wrap.
|
void |
store(Binary binKey, Binary binValue)
Store the specified value under the specific key in the underlying store.
|
String |
toString()
Returns a string representation of the object.
|
public WrapperBinaryStore(BinaryStore store)
store
- the BinaryStore to delegate topublic Binary load(Binary binKey)
load
in interface BinaryStore
binKey
- key whose associated value is to be returnedpublic void store(Binary binKey, Binary binValue)
store
in interface BinaryStore
binKey
- key to store the value underbinValue
- value to be storedpublic void erase(Binary binKey)
erase
in interface BinaryStore
binKey
- key whose mapping is to be removed from the mappublic void eraseAll()
eraseAll
in interface BinaryStore
public Iterator keys()
keys
in interface BinaryStore
public String toString()
public BinaryStore getBinaryStore()
protected void setBinaryStore(BinaryStore store)
store
- the wrapped BinaryStorepublic int getSize()
protected Map getBinaryStoreKeyMap()
public boolean isCurrent()
protected void close()
protected void checkDestroy()
protected void destroy()