Package com.aspectran.core.util
Class LinkedCaseInsensitiveMultiValueMap<V>
- java.lang.Object
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- com.aspectran.core.util.LinkedCaseInsensitiveMultiValueMap<V>
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- All Implemented Interfaces:
MultiValueMap<java.lang.String,V>
,java.io.Serializable
,java.util.Map<java.lang.String,java.util.List<V>>
public class LinkedCaseInsensitiveMultiValueMap<V> extends java.lang.Object implements MultiValueMap<java.lang.String,V>, java.io.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
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Constructor Summary
Constructors Constructor Description LinkedCaseInsensitiveMultiValueMap()
Constructs a new, empty instance of theLinkedCaseInsensitiveMultiValueMap
object.LinkedCaseInsensitiveMultiValueMap(int initialCapacity)
Constructs a new, empty instance of theLinkedCaseInsensitiveMultiValueMap
object.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(java.lang.String key, V value)
Add the given single value to the current list of values for the given key.void
clear()
boolean
containsKey(java.lang.Object key)
boolean
containsValue(java.lang.Object value)
java.util.Set<java.util.Map.Entry<java.lang.String,java.util.List<V>>>
entrySet()
boolean
equals(java.lang.Object other)
java.util.List<V>
get(java.lang.Object key)
V
getFirst(java.lang.String key)
Return the first value for the given key.int
hashCode()
boolean
isEmpty()
java.util.Set<java.lang.String>
keySet()
java.util.List<V>
put(java.lang.String key, java.util.List<V> value)
void
put(java.lang.String key, V[] values)
Set the given values under the given key.void
putAll(java.util.Map<? extends java.lang.String,? extends java.util.List<V>> map)
java.util.List<V>
remove(java.lang.Object key)
void
set(java.lang.String key, V value)
Set the given single value under the given key.void
setAll(java.util.Map<java.lang.String,V> values)
Set the given values under.int
size()
java.util.Map<java.lang.String,V>
toSingleValueMap()
Returns the first values contained in thisMultiValueMap
.java.lang.String
toString()
java.util.Collection<java.util.List<V>>
values()
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Constructor Detail
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LinkedCaseInsensitiveMultiValueMap
public LinkedCaseInsensitiveMultiValueMap()
Constructs a new, empty instance of theLinkedCaseInsensitiveMultiValueMap
object.
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LinkedCaseInsensitiveMultiValueMap
public LinkedCaseInsensitiveMultiValueMap(int initialCapacity)
Constructs a new, empty instance of theLinkedCaseInsensitiveMultiValueMap
object.- Parameters:
initialCapacity
- the initial capacity
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Method Detail
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getFirst
public V getFirst(java.lang.String key)
Description copied from interface:MultiValueMap
Return the first value for the given key.- Specified by:
getFirst
in interfaceMultiValueMap<java.lang.String,V>
- Parameters:
key
- the key- Returns:
- the first value for the specified key, or
null
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add
public void add(java.lang.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 interfaceMultiValueMap<java.lang.String,V>
- Parameters:
key
- the keyvalue
- the value to be added
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set
public void set(java.lang.String key, V value)
Description copied from interface:MultiValueMap
Set the given single value under the given key.- Specified by:
set
in interfaceMultiValueMap<java.lang.String,V>
- Parameters:
key
- the keyvalue
- the value to set
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setAll
public void setAll(java.util.Map<java.lang.String,V> values)
Description copied from interface:MultiValueMap
Set the given values under.- Specified by:
setAll
in interfaceMultiValueMap<java.lang.String,V>
- Parameters:
values
- the values
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put
public void put(java.lang.String key, V[] values)
Description copied from interface:MultiValueMap
Set the given values under the given key.- Specified by:
put
in interfaceMultiValueMap<java.lang.String,V>
- Parameters:
key
- the keyvalues
- the values
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toSingleValueMap
public java.util.Map<java.lang.String,V> toSingleValueMap()
Description copied from interface:MultiValueMap
Returns the first values contained in thisMultiValueMap
.- Specified by:
toSingleValueMap
in interfaceMultiValueMap<java.lang.String,V>
- Returns:
- a single value representation of this map
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size
public int size()
- Specified by:
size
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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get
public java.util.List<V> get(java.lang.Object key)
- Specified by:
get
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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put
public java.util.List<V> put(java.lang.String key, java.util.List<V> value)
- Specified by:
put
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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remove
public java.util.List<V> remove(java.lang.Object key)
- Specified by:
remove
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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putAll
public void putAll(@NonNull java.util.Map<? extends java.lang.String,? extends java.util.List<V>> map)
- Specified by:
putAll
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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clear
public void clear()
- Specified by:
clear
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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keySet
@NonNull public java.util.Set<java.lang.String> keySet()
- Specified by:
keySet
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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values
@NonNull public java.util.Collection<java.util.List<V>> values()
- Specified by:
values
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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entrySet
@NonNull public java.util.Set<java.util.Map.Entry<java.lang.String,java.util.List<V>>> entrySet()
- Specified by:
entrySet
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
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equals
public boolean equals(java.lang.Object other)
- Specified by:
equals
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfacejava.util.Map<java.lang.String,java.util.List<V>>
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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