Package com.google.common.cache

Enum LocalCache.NullEntry

java.lang.Object

java.lang.Enum<LocalCache.NullEntry>

com.google.common.cache.LocalCache.NullEntry

All Implemented Interfaces:

LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>, java.io.Serializable, java.lang.Comparable<LocalCache.NullEntry>

Enclosing class:

LocalCache<K,V>

private static enum LocalCache.NullEntry
extends java.lang.Enum<LocalCache.NullEntry>
implements LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NullEntry()

Method Summary

Modifier and Type	Method	Description
long	getAccessTime()	Returns the time that this entry was last accessed, in ns.
int	getHash()	Returns the entry's hash.
java.lang.Object	getKey()	Returns the key for this entry.
LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>	getNext()	Returns the next entry in the chain.
LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>	getNextInAccessQueue()	Returns the next entry in the access queue.
LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>	getNextInWriteQueue()	Returns the next entry in the write queue.
LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>	getPreviousInAccessQueue()	Returns the previous entry in the access queue.
LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>	getPreviousInWriteQueue()	Returns the previous entry in the write queue.
LocalCache.ValueReference<java.lang.Object,java.lang.Object>	getValueReference()	Returns the value reference from this entry.
long	getWriteTime()	Returns the time that this entry was last written, in ns.
void	setAccessTime(long time)	Sets the entry access time in ns.
void	setNextInAccessQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> next)	Sets the next entry in the access queue.
void	setNextInWriteQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> next)	Sets the next entry in the write queue.
void	setPreviousInAccessQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> previous)	Sets the previous entry in the access queue.
void	setPreviousInWriteQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> previous)	Sets the previous entry in the write queue.
void	setValueReference(LocalCache.ValueReference<java.lang.Object,java.lang.Object> valueReference)	Sets the value reference for this entry.
void	setWriteTime(long time)	Sets the entry write time in ns.
static LocalCache.NullEntry	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static LocalCache.NullEntry[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final LocalCache.NullEntry INSTANCE

Constructor Detail

NullEntry

private NullEntry()

Method Detail

values

public static LocalCache.NullEntry[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LocalCache.NullEntry c : LocalCache.NullEntry.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static LocalCache.NullEntry valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getValueReference

public LocalCache.ValueReference<java.lang.Object,java.lang.Object> getValueReference()

Description copied from interface: LocalCache.ReferenceEntry

Returns the value reference from this entry.

Specified by:

getValueReference in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setValueReference

public void setValueReference(LocalCache.ValueReference<java.lang.Object,java.lang.Object> valueReference)

Description copied from interface: LocalCache.ReferenceEntry

Sets the value reference for this entry.

Specified by:

setValueReference in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getNext

public LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> getNext()

Description copied from interface: LocalCache.ReferenceEntry

Returns the next entry in the chain.

Specified by:

getNext in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getHash

public int getHash()

Description copied from interface: LocalCache.ReferenceEntry

Returns the entry's hash.

Specified by:

getHash in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getKey

public java.lang.Object getKey()

Description copied from interface: LocalCache.ReferenceEntry

Returns the key for this entry.

Specified by:

getKey in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getAccessTime

public long getAccessTime()

Description copied from interface: LocalCache.ReferenceEntry

Returns the time that this entry was last accessed, in ns.

Specified by:

getAccessTime in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setAccessTime

public void setAccessTime(long time)

Description copied from interface: LocalCache.ReferenceEntry

Sets the entry access time in ns.

Specified by:

setAccessTime in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getNextInAccessQueue

public LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> getNextInAccessQueue()

Description copied from interface: LocalCache.ReferenceEntry

Returns the next entry in the access queue.

Specified by:

getNextInAccessQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setNextInAccessQueue

public void setNextInAccessQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> next)

Description copied from interface: LocalCache.ReferenceEntry

Sets the next entry in the access queue.

Specified by:

setNextInAccessQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getPreviousInAccessQueue

public LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> getPreviousInAccessQueue()

Description copied from interface: LocalCache.ReferenceEntry

Returns the previous entry in the access queue.

Specified by:

getPreviousInAccessQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setPreviousInAccessQueue

public void setPreviousInAccessQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> previous)

Description copied from interface: LocalCache.ReferenceEntry

Sets the previous entry in the access queue.

Specified by:

setPreviousInAccessQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getWriteTime

public long getWriteTime()

Description copied from interface: LocalCache.ReferenceEntry

Returns the time that this entry was last written, in ns.

Specified by:

getWriteTime in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setWriteTime

public void setWriteTime(long time)

Description copied from interface: LocalCache.ReferenceEntry

Sets the entry write time in ns.

Specified by:

setWriteTime in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getNextInWriteQueue

public LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> getNextInWriteQueue()

Description copied from interface: LocalCache.ReferenceEntry

Returns the next entry in the write queue.

Specified by:

getNextInWriteQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setNextInWriteQueue

public void setNextInWriteQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> next)

Description copied from interface: LocalCache.ReferenceEntry

Sets the next entry in the write queue.

Specified by:

setNextInWriteQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

getPreviousInWriteQueue

public LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> getPreviousInWriteQueue()

Description copied from interface: LocalCache.ReferenceEntry

Returns the previous entry in the write queue.

Specified by:

getPreviousInWriteQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>

setPreviousInWriteQueue

public void setPreviousInWriteQueue(LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object> previous)

Description copied from interface: LocalCache.ReferenceEntry

Sets the previous entry in the write queue.

Specified by:

setPreviousInWriteQueue in interface LocalCache.ReferenceEntry<java.lang.Object,java.lang.Object>