Package com.aspectran.utils

Class LinkedCaseInsensitiveMultiValueMap<V>

java.lang.Object

com.aspectran.utils.LinkedCaseInsensitiveMultiValueMap<V>

Type Parameters:

V - the value type

All Implemented Interfaces:

MultiValueMap<String,V>, Serializable, Map<String,List<V>>

public class LinkedCaseInsensitiveMultiValueMap<V>
extends Object
implements MultiValueMap<String,V>, Serializable

This class is a clone of org.springframework.util.LinkedCaseInsensitiveMultiValueMap

LinkedHashMap variant that stores String keys in a case-insensitive manner, for example for key-based access in a results table.

Preserves the original order as well as the original casing of keys, while allowing for contains, get and remove calls with any case of key.

Does not support null keys.

See Also:

• Serialized Form

Nested Class Summary

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

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
LinkedCaseInsensitiveMultiValueMap()	Constructs a new, empty instance of the LinkedCaseInsensitiveMultiValueMap object.
LinkedCaseInsensitiveMultiValueMap(int initialCapacity)	Constructs a new, empty instance of the LinkedCaseInsensitiveMultiValueMap object.

Method Summary

Modifier and Type	Method	Description
void	add(String key, V value)	Add the given single value to the current list of values for the given key.
void	addAll(MultiValueMap<String,V> values)	Add all the values of the given MultiValueMap to the current values.
void	addAll(String key, List<? extends V> values)	Add all the values of the given list to the current list of values for the given key.
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,List<V>>>	entrySet()
boolean	equals(Object other)
void	forEach(BiConsumer<? super String,? super List<V>> action)
List<V>	get(Object key)
V	getFirst(String key)	Return the first value for the given key.
int	hashCode()
boolean	isEmpty()
Set<String>	keySet()
List<V>	put(String key, List<V> value)
void	putAll(Map<? extends String,? extends List<V>> map)
List<V>	remove(Object key)
void	set(String key, V value)	Set the given single value under the given key.
void	set(String key, V[] values)	Set the given values under the given key.
void	setAll(Map<String,V> values)	Set the given values under.
int	size()
Map<String,V>	toSingleValueMap()	Return a Map with the first values contained in this MultiValueMap.
String	toString()
Collection<List<V>>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Methods inherited from interface com.aspectran.utils.MultiValueMap

addIfAbsent

Constructor Details

LinkedCaseInsensitiveMultiValueMap

public LinkedCaseInsensitiveMultiValueMap()

Constructs a new, empty instance of the LinkedCaseInsensitiveMultiValueMap object.

LinkedCaseInsensitiveMultiValueMap

public LinkedCaseInsensitiveMultiValueMap(int initialCapacity)

Constructs a new, empty instance of the LinkedCaseInsensitiveMultiValueMap object.

Parameters:

initialCapacity - the initial capacity

Method Details

getFirst

public V getFirst(String key)

Description copied from interface: MultiValueMap

Return the first value for the given key.

Specified by:

getFirst in interface MultiValueMap<String,V>

Parameters:

key - the key

Returns:

the first value for the specified key, or null if none

add

public void add(String key,
 V value)

Description copied from interface: MultiValueMap

Add the given single value to the current list of values for the given key.

Specified by:

add in interface MultiValueMap<String,V>

Parameters:

key - the key

value - the value to be added

addAll

public void addAll(String key,
 List<? extends V> values)

Description copied from interface: MultiValueMap

Add all the values of the given list to the current list of values for the given key.

Specified by:

addAll in interface MultiValueMap<String,V>

Parameters:

key - they key

values - the values to be added

addAll

public void addAll(@NonNull
 MultiValueMap<String,V> values)

Description copied from interface: MultiValueMap

Add all the values of the given MultiValueMap to the current values.

Specified by:

addAll in interface MultiValueMap<String,V>

Parameters:

values - the values to be added

set

public void set(String key,
 V value)

Description copied from interface: MultiValueMap

Set the given single value under the given key.

Specified by:

set in interface MultiValueMap<String,V>

Parameters:

key - the key

value - the value to set

set

public void set(String key,
 V[] values)

Description copied from interface: MultiValueMap

Set the given values under the given key.

Specified by:

set in interface MultiValueMap<String,V>

Parameters:

key - the key

values - the values

setAll

public void setAll(@NonNull
 Map<String,V> values)

Description copied from interface: MultiValueMap

Set the given values under.

Specified by:

setAll in interface MultiValueMap<String,V>

Parameters:

values - the values

toSingleValueMap

public Map<String,V> toSingleValueMap()

Description copied from interface: MultiValueMap

Return a Map with the first values contained in this MultiValueMap.

Specified by:

toSingleValueMap in interface MultiValueMap<String,V>

Returns:

a single value representation of this map

size

public int size()

Specified by:

size in interface Map<String,List<V>>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,List<V>>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,List<V>>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,List<V>>

get

public List<V> get(Object key)

Specified by:

get in interface Map<String,List<V>>

put

public List<V> put(String key,
 List<V> value)

Specified by:

put in interface Map<String,List<V>>

remove

public List<V> remove(Object key)

Specified by:

remove in interface Map<String,List<V>>

putAll

public void putAll(@NonNull
 Map<? extends String,? extends List<V>> map)

Specified by:

putAll in interface Map<String,List<V>>

clear

public void clear()

Specified by:

clear in interface Map<String,List<V>>

keySet

@NonNull
public Set<String> keySet()

Specified by:

keySet in interface Map<String,List<V>>

values

@NonNull
public Collection<List<V>> values()

Specified by:

values in interface Map<String,List<V>>

entrySet

@NonNull
public Set<Map.Entry<String,List<V>>> entrySet()

Specified by:

entrySet in interface Map<String,List<V>>

forEach

public void forEach(BiConsumer<? super String,? super List<V>> action)

Specified by:

forEach in interface Map<String,List<V>>

equals

public boolean equals(@Nullable
 Object other)

Specified by:

equals in interface Map<String,List<V>>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<String,List<V>>

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object