oracle.spatial.network.lod

Class LeveledNetworkCache

java.lang.Object

oracle.spatial.network.lod.LeveledNetworkCache

public class LeveledNetworkCache
extends java.lang.Object

An instance of this class contains the cache for all link levels of a network.

Since:

11gR1

Method Summary

Modifier and Type	Method and Description
void	clear() Clears network cache for all link levels.
void	clear(int linkLevel) Clears network cache for the specified link level.
void	flushPartition(int partitionId, int linkLevel) Removes the partition from the cache.
int	getNumberOfLinkLevels()
int	getNumberOfNodesInMemory(int linkLevel) Return the number of nodes in memory for the specified link level.
int	getNumberOfPartitions(int linkLevel) Returns the number of network partitions in the cache for the specified link level.
int[]	getPartitionIds(int linkLevel)
LongHashMap<LogicalPartition>	getPartitions(int linkLevel) Returns all the network partitions in the cache for the specified link level.
void	setPartition(int partitionId, LogicalPartition partition, int linkLevel) Adds or replaces a network partition in the cache.
java.lang.String	toString()
void	update(int linkLevel, NetworkUpdate networkUpdate) Updates the network cache.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getNumberOfLinkLevels

public int getNumberOfLinkLevels()

getPartitions

public LongHashMap<LogicalPartition> getPartitions(int linkLevel)

Returns all the network partitions in the cache for the specified link level.

Parameters:

linkLevel - link level

Returns:

getNumberOfNodesInMemory

public int getNumberOfNodesInMemory(int linkLevel)

Return the number of nodes in memory for the specified link level.

Parameters:

linkLevel - link level

Returns:

getNumberOfPartitions

public int getNumberOfPartitions(int linkLevel)

Returns the number of network partitions in the cache for the specified link level.

Parameters:

linkLevel - link level

Returns:

getPartitionIds

public int[] getPartitionIds(int linkLevel)

setPartition

public void setPartition(int partitionId,
                         LogicalPartition partition,
                         int linkLevel)
                  throws LODNetworkException

Adds or replaces a network partition in the cache.

Parameters:

partitionId -

partition -

Throws:

LODNetworkException

flushPartition

public void flushPartition(int partitionId,
                           int linkLevel)

Removes the partition from the cache.

Parameters:

partitionId -

linkLevel -

clear

public void clear(int linkLevel)

Clears network cache for the specified link level.

Parameters:

linkLevel - link level

clear

public void clear()

Clears network cache for all link levels.

update

public void update(int linkLevel,
                   NetworkUpdate networkUpdate)
            throws LODNetworkException

Updates the network cache.

Throws:

LODNetworkException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object