EventVariableValueBuffer.Count (DHD Multimedia Gallery V1.53.0 Javadoc)

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org.hd.d.pg2k.svrCore.vars
Class EventVariableValueBuffer.Count

java.lang.Object
  org.hd.d.pg2k.svrCore.vars.EventVariableValueBuffer.Count

All Implemented Interfaces:: java.io.ObjectInputValidation, java.io.Serializable, java.lang.Comparable<EventVariableValueBuffer.Count>

Enclosing class:: EventVariableValueBuffer

static final class EventVariableValueBuffer.Count
extends java.lang.Object
implements java.lang.Comparable<EventVariableValueBuffer.Count>, java.io.Serializable, java.io.ObjectInputValidation
extends java.lang.Object
implements java.lang.Comparable<EventVariableValueBuffer.Count>, java.io.Serializable, java.io.ObjectInputValidation

Private class to contain an int count value. Contains the count of a paritcular value.

Is mutable to avoid unnecessary object churn in the heap.

When created has a count of 1.

Not thread-safe (access should be protected by other means).

Made available to EventVariableValue to help in canonicalising state.

Field Summary
`(package private) int`	`count` Count value; should be strictly positive.
`private static long`	`serialVersionUID` Unique Serialisation class ID generated by http://random.hd.org/.
`(package private) java.lang.Object`	`value` Value (should be immutable); non-null.

Constructor Summary
`EventVariableValueBuffer.Count(java.lang.Object o)` Construct an instance with the given (non-null) event value.

Method Summary
`int`	`compareTo(EventVariableValueBuffer.Count c)` Provide total ordering with largest count (lowest rank) first.
`protected java.lang.Object`	`readResolve()` Deserialise: validate and then intern() value to economise on memory.
`void`	`validateObject()` Check that the object state is consistent and legal.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

value

final java.lang.Object value

Value (should be immutable); non-null.

count

int count

Count value; should be strictly positive.

serialVersionUID

private static final long serialVersionUID

Unique Serialisation class ID generated by http://random.hd.org/.

See Also:: Constant Field Values

Constructor Detail

EventVariableValueBuffer.Count

EventVariableValueBuffer.Count(java.lang.Object o)

Construct an instance with the given (non-null) event value.

Method Detail

compareTo

public int compareTo(EventVariableValueBuffer.Count c)

Provide total ordering with largest count (lowest rank) first.

Specified by:: compareTo in interface java.lang.Comparable<EventVariableValueBuffer.Count>

validateObject

public void validateObject()
                    throws java.io.InvalidObjectException

Check that the object state is consistent and legal.

Specified by:: validateObject in interface java.io.ObjectInputValidation

Throws:: java.io.InvalidObjectException

readResolve

protected java.lang.Object readResolve()
                                throws java.io.ObjectStreamException

Deserialise: validate and then intern() value to economise on memory.

Throws:: java.io.ObjectStreamException