org.opendaylight.protocol.bgp.mode.impl

Class AbstractOffsetMap<K extends org.opendaylight.yangtools.concepts.Immutable & Comparable<K>,T extends AbstractOffsetMap<K,T>>

java.lang.Object

org.opendaylight.protocol.bgp.mode.impl.AbstractOffsetMap<K,T>

@Beta
public abstract class AbstractOffsetMap<K extends org.opendaylight.yangtools.concepts.Immutable & Comparable<K>,T extends AbstractOffsetMap<K,T>>
extends Object

A map maintaining a set of values in an external array corresponding to a set of keys. This class is expected to be used as a template, i.e. users subclass it to a concrete map and use exclusively that class to access the functionality.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractOffsetMap(K[] emptyKeys, Comparator<K> comparator, com.google.common.collect.ImmutableSet<K> routerIds)

Method Summary

Modifier and Type	Method and Description
protected abstract Comparator<K>	comparator()
protected abstract K[]	emptyKeys()
<C> C[]	expand(T oldOffsets, C[] oldArray, int offset)
K	getKey(int offset)
<C> C	getValue(C[] array, int offset)
protected abstract T	instanceForKeys(com.google.common.collect.ImmutableSet<K> newKeys)
boolean	isEmpty()
int	offsetOf(K key)
<C> C[]	removeValue(C[] oldArray, int offset, C[] emptyArray)
<C> void	setValue(C[] array, int offset, C value)
int	size()
T	with(K key)
T	without(K key)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractOffsetMap

protected AbstractOffsetMap(K[] emptyKeys,
                            Comparator<K> comparator,
                            com.google.common.collect.ImmutableSet<K> routerIds)

Method Detail

getKey

public final K getKey(int offset)

offsetOf

public final int offsetOf(K key)

isEmpty

public final boolean isEmpty()

size

public final int size()

with

public final T with(K key)

without

public final T without(K key)

getValue

public final <C> C getValue(C[] array,
                            int offset)

setValue

public final <C> void setValue(C[] array,
                               int offset,
                               C value)

expand

public final <C> C[] expand(T oldOffsets,
                            C[] oldArray,
                            int offset)

removeValue

public final <C> C[] removeValue(C[] oldArray,
                                 int offset,
                                 C[] emptyArray)

comparator

protected abstract Comparator<K> comparator()

emptyKeys

protected abstract K[] emptyKeys()

instanceForKeys

protected abstract T instanceForKeys(com.google.common.collect.ImmutableSet<K> newKeys)