de.uni_hildesheim.sse.monitoring.runtime.utils

Class LongHashMap.MapElement<V>

java.lang.Object

de.uni_hildesheim.sse.monitoring.runtime.utils.AbstractLongHashMap.MapElement

de.uni_hildesheim.sse.monitoring.runtime.utils.LongHashMap.MapElement<V>

Type Parameters:

V - the value type

Direct Known Subclasses:

CleaningLongHashMap.MapElement

Enclosing class:

LongHashMap<T>

public static class LongHashMap.MapElement<V>
extends AbstractLongHashMap.MapElement

Implements a map element storing the contents of the buckets.

Field Summary

Fields

Modifier and Type	Field and Description
private V	value Stores the value.

Constructor Summary

Constructors

Constructor and Description
MapElement(long key, V value) Constructor of a map element.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	atInsert(java.lang.Object value) Called at insertion of this map element when an element of the same key was inserted before.
protected boolean	beforeRemove() Perform a check before finally removing this element.
V	getValue() Getter method for value property.
(package private) void	setValue(V value) Setter method for value property.

Methods inherited from class de.uni_hildesheim.sse.monitoring.runtime.utils.AbstractLongHashMap.MapElement

getKey, getNext, setNext

Methods inherited from class java.lang.Object

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

Field Detail

value

private V value

Stores the value.

Constructor Detail

MapElement

MapElement(long key,
           V value)

Constructor of a map element.

Parameters:

key - the hash key of the element

value - the value to be stored

Method Detail

setValue

void setValue(V value)

Setter method for value property.

Parameters:

value - The value for the value property

getValue

public V getValue()

Getter method for value property.

Returns:

The value for the value property

beforeRemove

protected boolean beforeRemove()

Perform a check before finally removing this element. [extension point]

Overrides:

beforeRemove in class AbstractLongHashMap.MapElement

Returns:

true if it really should be removed, false if removal should not be carried out

Since:

1.00

atInsert

protected java.lang.Object atInsert(java.lang.Object value)

Called at insertion of this map element when an element of the same key was inserted before. The default behavior is to overwrite the value. [extension point]

Overrides:

atInsert in class AbstractLongHashMap.MapElement

Parameters:

value - the new value

Returns:

the old value

Since:

1.00