Class ArrayMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

tools.ArrayMap<K,V>

Type Parameters:

K - The type of the keys.

V - The type of the values.

All Implemented Interfaces:

Serializable, Map<K,V>

public class ArrayMap<K,V>
extends AbstractMap<K,V>
implements Serializable

Provides a strongly-typed map of keys to values.

Since:

Revision 589

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ArrayMap.Entry<K,V>	Provides a strongly typed mapping of a key to a value.

Nested classes/interfaces inherited from class AbstractMap

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

Field Summary

Fields

Modifier and Type	Field	Description
static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
ArrayMap()	Class constructor
ArrayMap(int initialCapacity)	Class constructor.
ArrayMap(Map<K,V> map)	Class constructor.

Method Summary

Modifier and Type	Method	Description
Set<Map.Entry<K,V>>	entrySet()	Returns a set of entries in this ArrayList.
V	put(K key, V value)	Puts a key/value pair into the ArrayMap.

Methods inherited from class AbstractMap

clear, clone, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, putAll, remove, size, toString, values

Methods inherited from class Object

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

Methods inherited from interface Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Details

serialVersionUID

public static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

ArrayMap

public ArrayMap()

Class constructor

ArrayMap

public ArrayMap(Map<K,V> map)

Class constructor.

Parameters:

map - The java.util.Map containing keys and values to import.

ArrayMap

public ArrayMap(int initialCapacity)

Class constructor.

Parameters:

initialCapacity - The initial size of the ArrayMap.

Method Details

entrySet

public Set<Map.Entry<K,V>> entrySet()

Returns a set of entries in this ArrayList.

Specified by:

entrySet in interface Map<K,V>

Specified by:

entrySet in class AbstractMap<K,V>

Returns:

The entries in a java.util.Set instance.

put

public V put(K key,
 V value)

Puts a key/value pair into the ArrayMap.

Specified by:

put in interface Map<K,V>

Overrides:

put in class AbstractMap<K,V>

Parameters:

key - The key of value

value - The value to insert into the ArrayMap.

Returns:

null if no entry was replaced, the value replaced otherwise.