org.codelogger.utils.beans

Class StorageComponent<KeyType,ValueType>

java.lang.Object

org.codelogger.utils.beans.StorageComponent<KeyType,ValueType>

Type Parameters:

KeyType - class type of keys.

ValueType - class type of values.

public class StorageComponent<KeyType,ValueType>
extends Object

StorageComponent is a raw type, support variable keys. References to generic type StorageComponent should be parameterized.

Author:

DengDefei

Constructor Summary

Constructors

Constructor and Description
StorageComponent()
StorageComponent(ValueType value, KeyType... keys) Instantiation a StorageComponent instance, and story given value by given keys.

Method Summary

Methods

Modifier and Type	Method and Description
int	componentSize() Returns the number of key-value mappings in this StorageComponent Component.
ValueType	get(KeyType... keys) Returns value of keys reference.
ValueType	get(KeyType key) Returns value of key reference.
StorageComponent<KeyType,ValueType>	getStorageComponent(KeyType key) Returns child StorageComponent by given key.
Set<KeyType>	keySet() Returns a Set view of the keys contained in this StorageComponent.
void	put(ValueType value, KeyType... keys) Storages the value by keys.
void	put(ValueType value, KeyType key) Storages the value by key.
int	size() Returns the number of key-value mappings in this StorageComponent.
String	toString()
Collection<ValueType>	values() Returns a Collection view of the values contained in this StorageComponent.

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageComponent

public StorageComponent()

StorageComponent

public StorageComponent(ValueType value,
                KeyType... keys)

Instantiation a StorageComponent instance, and story given value by given keys.

Parameters:

value - the value to storage.

keys - the keys to storage value.

Method Detail

get

public ValueType get(KeyType... keys)

Returns value of keys reference.

Parameters:

keys - the keys to get value.

Returns:

value of keys reference.

get

public ValueType get(KeyType key)

Returns value of key reference.

Parameters:

key - the key to get value.

Returns:

value of key reference.

keySet

public Set<KeyType> keySet()

Returns a Set view of the keys contained in this StorageComponent.

Returns:

a Set view of the keys contained in this StorageComponent.

values

public Collection<ValueType> values()

Returns a Collection view of the values contained in this StorageComponent.

Returns:

a Collection view of the values contained in this StorageComponent.

size

public int size()

Returns the number of key-value mappings in this StorageComponent.

Returns:

the number of key-value mappings in this StorageComponent.

componentSize

public int componentSize()

Returns the number of key-value mappings in this StorageComponent Component.

Returns:

the number of key-value mappings in this StorageComponent Component.

put

public void put(ValueType value,
       KeyType... keys)

Storages the value by keys.

Parameters:

value - the value to storage.

keys - the keys to storage value.

put

public void put(ValueType value,
       KeyType key)

Storages the value by key.

Parameters:

value - the value to storage.

key - the key to storage value.

getStorageComponent

public StorageComponent<KeyType,ValueType> getStorageComponent(KeyType key)

Returns child StorageComponent by given key.

Parameters:

key - the key of children StorageComponent.

Returns:

a StorageComponent object.

toString

public String toString()

Overrides:

toString in class Object