org.jbei.auth

Class MemoryKeyTable

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Key>

org.jbei.auth.MemoryKeyTable

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Key>, KeyTable

public class MemoryKeyTable
extends HashMap<String,Key>
implements KeyTable

Simple KeyTable stores mapping of KeyID => Key in memory.

Version:

1.0

Author:

wcmorrell

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
MemoryKeyTable() Calls super HashMap constructor.
MemoryKeyTable(int initialCapacity) Calls super HashMap constructor.
MemoryKeyTable(int initialCapacity, float loadFactor) Calls super HashMap constructor.
MemoryKeyTable(Map<? extends String,? extends Key> m) Calls super HashMap constructor.

Method Summary

Modifier and Type	Method and Description
Key	getKey(String keyId)

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

MemoryKeyTable

public MemoryKeyTable()

Calls super HashMap constructor.

MemoryKeyTable

public MemoryKeyTable(int initialCapacity,
                      float loadFactor)

Calls super HashMap constructor.

Parameters:

initialCapacity - the initial capacity

loadFactor - the load factor

Throws:

IllegalArgumentException - if the initial capacity is negative or the load factor is nonpositive

MemoryKeyTable

public MemoryKeyTable(int initialCapacity)

Calls super HashMap constructor.

Parameters:

initialCapacity - the initial capacity.

Throws:

IllegalArgumentException - if the initial capacity is negative.

MemoryKeyTable

public MemoryKeyTable(Map<? extends String,? extends Key> m)

Calls super HashMap constructor.

Parameters:

m - the map whose mappings are to be placed in this map

Throws:

NullPointerException - if the specified map is null

Method Detail

getKey

public Key getKey(String keyId)

Specified by:

getKey in interface KeyTable

Returns:

the matching Key object, or null if not found