Class UnmodifiableMapEntry<K,V>
java.lang.Object
org.apache.commons.collections4.keyvalue.AbstractKeyValue<K,V>
org.apache.commons.collections4.keyvalue.AbstractMapEntry<K,V>
org.apache.commons.collections4.keyvalue.UnmodifiableMapEntry<K,V>
- Type Parameters:
K- the type of keysV- the type of mapped values
- All Implemented Interfaces:
Map.Entry<K,,V> KeyValue<K,,V> Unmodifiable
A
Map.Entry that throws
UnsupportedOperationException when setValue is called.- Since:
- 3.0
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Constructor Summary
ConstructorsConstructorDescriptionUnmodifiableMapEntry(Map.Entry<? extends K, ? extends V> entry) Constructs a new entry from the specifiedMap.Entry.UnmodifiableMapEntry(K key, V value) Constructs a new entry with the specified key and given value.UnmodifiableMapEntry(KeyValue<? extends K, ? extends V> pair) Constructs a new entry from the specifiedKeyValue. -
Method Summary
Methods inherited from class org.apache.commons.collections4.keyvalue.AbstractMapEntry
equals, hashCodeMethods inherited from class org.apache.commons.collections4.keyvalue.AbstractKeyValue
getKey, getValue, setKey, toString
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Constructor Details
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UnmodifiableMapEntry
Constructs a new entry with the specified key and given value.- Parameters:
key- the key for the entry, may be nullvalue- the value for the entry, may be null
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UnmodifiableMapEntry
Constructs a new entry from the specifiedKeyValue.- Parameters:
pair- the pair to copy, must not be null- Throws:
NullPointerException- if the entry is null
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UnmodifiableMapEntry
Constructs a new entry from the specifiedMap.Entry.- Parameters:
entry- the entry to copy, must not be null- Throws:
NullPointerException- if the entry is null
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Method Details
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setValue
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