Module inet.ipaddr
Package inet.ipaddr
Class AddressNetwork.HostIdentifierStringGenerator<T extends HostIdentifierString>
java.lang.Object
inet.ipaddr.AddressNetwork.HostIdentifierStringGenerator<T>
- Type Parameters:
T
- the type to be cached, typically either IPAddressString or HostName
- All Implemented Interfaces:
Serializable
- Direct Known Subclasses:
IPAddressNetwork.HostNameGenerator
,IPAddressNetwork.IPAddressStringGenerator
- Enclosing class:
AddressNetwork<S extends AddressSegment>
public abstract static class AddressNetwork.HostIdentifierStringGenerator<T extends HostIdentifierString>
extends Object
implements Serializable
Generates and caches HostIdentifierString instances. Choose a map of your choice to implement a cache of address string identifiers.
You choose the map of your choice to be the backing map for the cache. For example, for thread-safe access to the cache, ConcurrentHashMap is a good choice. For maps of bounded size, LinkedHashMap provides the removeEldestEntry method to override to implement LRU or other eviction mechanisms.
- Author:
- sfoley
- See Also:
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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HostIdentifierStringGenerator
public HostIdentifierStringGenerator() -
HostIdentifierStringGenerator
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Method Details
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getBackingMap
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contains
Returns whether the given instance is in the cache.- Parameters:
value
-- Returns:
- whether the given instance of T is in the cache
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get
Gets the object for the given key. If the object does not exist yet then it is created and added to the cache.- Parameters:
key
-- Returns:
- the object for the given key
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get
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get
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