com.gs.collections.impl.map.immutable

Class ImmutableUnifiedMap<K,V>

java.lang.Object

com.gs.collections.impl.map.AbstractMapIterable<K,V>

com.gs.collections.impl.map.immutable.AbstractImmutableMap<K,V>

com.gs.collections.impl.map.immutable.ImmutableUnifiedMap<K,V>

All Implemented Interfaces:

com.gs.collections.api.InternalIterable<V>, com.gs.collections.api.map.ImmutableMap<K,V>, com.gs.collections.api.map.MapIterable<K,V>, com.gs.collections.api.map.UnsortedMapIterable<K,V>, com.gs.collections.api.RichIterable<V>, BatchIterable<V>, java.io.Serializable, java.lang.Iterable<V>, java.util.Map<K,V>

@Immutable
public class ImmutableUnifiedMap<K,V>
extends AbstractImmutableMap<K,V>
implements BatchIterable<V>, java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.gs.collections.impl.map.immutable.AbstractImmutableMap

AbstractImmutableMap.ImmutableMapSerializationProxy<K,V>

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

java.util.Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
ImmutableUnifiedMap(java.util.Map<K,V> delegate)
ImmutableUnifiedMap(com.gs.collections.api.tuple.Pair<K,V>... pairs)

Method Summary

Methods

Modifier and Type	Method and Description
void	batchForEach(com.gs.collections.api.block.procedure.Procedure<? super V> procedure, int sectionIndex, int sectionCount)
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
boolean	equals(java.lang.Object o) Follows the same general contract as Map.equals(Object).
void	forEachKey(com.gs.collections.api.block.procedure.Procedure<? super K> procedure) Calls the procedure with each key of the map.
void	forEachKeyValue(com.gs.collections.api.block.procedure.Procedure2<? super K,? super V> procedure) Calls the procedure with each key-value pair of the map.
void	forEachValue(com.gs.collections.api.block.procedure.Procedure<? super V> procedure) Calls the procedure with each value of the map.
<P> void	forEachWith(com.gs.collections.api.block.procedure.Procedure2<? super V,? super P> procedure, P parameter) The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
void	forEachWithIndex(com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure<? super V> objectIntProcedure) Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure
V	get(java.lang.Object key)
int	getBatchCount(int batchSize)
int	hashCode() Follows the same general contract as Map.hashCode().
java.util.Set<K>	keySet()
com.gs.collections.api.RichIterable<K>	keysView() Returns an unmodifiable lazy iterable wrapped around the keySet for the map
com.gs.collections.api.RichIterable<com.gs.collections.api.tuple.Pair<K,V>>	keyValuesView() Returns an unmodifiable lazy iterable of key/value pairs wrapped around the entrySet for the map
int	size() Returns the number of items in this iterable.
java.lang.String	toString() Returns a string representation of this MapIterable.
java.util.Collection<V>	values()
com.gs.collections.api.RichIterable<V>	valuesView() Returns an unmodifiable lazy iterable wrapped around the values for the map
protected java.lang.Object	writeReplace()

Methods inherited from class com.gs.collections.impl.map.immutable.AbstractImmutableMap

aggregateBy, aggregateInPlaceBy, castToMap, clear, collect, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectValues, detect, entrySet, flatCollect, groupBy, groupByEach, iterator, newWithAllKeyValueArguments, newWithAllKeyValues, newWithKeyValue, newWithoutAllKeys, newWithoutKey, partition, put, putAll, reject, reject, remove, select, select, selectInstancesOf, toMap, zip, zipWithIndex

Methods inherited from class com.gs.collections.impl.map.AbstractMapIterable

allSatisfy, anySatisfy, appendString, appendString, appendString, asLazy, chunk, collect, collectIf, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, detect, detectIfNone, flatCollect, forEach, getFirst, getIfAbsent, getIfAbsentValue, getIfAbsentWith, getLast, groupBy, groupByEach, ifPresentApply, injectInto, injectInto, injectInto, injectInto, injectInto, isAbsent, isEmpty, keyAndValueEquals, keyAndValueHashCode, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, notEmpty, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, zip, zipWithIndex

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gs.collections.impl.parallel.BatchIterable

forEach

Methods inherited from interface com.gs.collections.api.map.MapIterable

getIfAbsent, getIfAbsentValue, getIfAbsentWith, ifPresentApply

Methods inherited from interface com.gs.collections.api.RichIterable

allSatisfy, anySatisfy, appendString, appendString, appendString, asLazy, chunk, collect, collectIf, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, detect, detectIfNone, flatCollect, getFirst, getLast, groupBy, groupByEach, injectInto, injectInto, injectInto, injectInto, injectInto, isEmpty, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, notEmpty, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toMap, toSet, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, zip, zipWithIndex

Methods inherited from interface com.gs.collections.api.InternalIterable

forEach

Methods inherited from interface java.util.Map

isEmpty

Constructor Detail

ImmutableUnifiedMap

public ImmutableUnifiedMap(java.util.Map<K,V> delegate)

ImmutableUnifiedMap

public ImmutableUnifiedMap(com.gs.collections.api.tuple.Pair<K,V>... pairs)

Method Detail

equals

public boolean equals(java.lang.Object o)

Description copied from interface: com.gs.collections.api.map.MapIterable

Follows the same general contract as Map.equals(Object).

Specified by:

equals in interface com.gs.collections.api.map.MapIterable<K,V>

Specified by:

equals in interface java.util.Map<K,V>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Description copied from interface: com.gs.collections.api.map.MapIterable

Follows the same general contract as Map.hashCode().

Specified by:

hashCode in interface com.gs.collections.api.map.MapIterable<K,V>

Specified by:

hashCode in interface java.util.Map<K,V>

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Description copied from interface: com.gs.collections.api.map.MapIterable

Returns a string representation of this MapIterable. The string representation consists of a list of the map's key-value pairs in the order they are returned by its iterator. The key and value in each key-value pair are separated by a colon (":") and each pair is enclosed in square brackets ("[]"). Adjacent key-value pairs are separated by the characters ", " (comma and space). Keys and values are converted to strings as by String.valueOf(Object).

Specified by:

toString in interface com.gs.collections.api.map.MapIterable<K,V>

Specified by:

toString in interface com.gs.collections.api.RichIterable<V>

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this MapIterable

size

public int size()

Description copied from interface: com.gs.collections.api.RichIterable

Returns the number of items in this iterable.

Specified by:

size in interface com.gs.collections.api.RichIterable<V>

Specified by:

size in interface BatchIterable<V>

Specified by:

size in interface java.util.Map<K,V>

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface com.gs.collections.api.map.MapIterable<K,V>

Specified by:

containsKey in interface java.util.Map<K,V>

See Also:

Map.containsKey(Object)

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface com.gs.collections.api.map.MapIterable<K,V>

Specified by:

containsValue in interface java.util.Map<K,V>

See Also:

Map.containsValue(Object)

get

public V get(java.lang.Object key)

Specified by:

get in interface com.gs.collections.api.map.MapIterable<K,V>

Specified by:

get in interface java.util.Map<K,V>

See Also:

Map.get(Object)

getBatchCount

public int getBatchCount(int batchSize)

Specified by:

getBatchCount in interface BatchIterable<V>

batchForEach

public void batchForEach(com.gs.collections.api.block.procedure.Procedure<? super V> procedure,
                int sectionIndex,
                int sectionCount)

Specified by:

batchForEach in interface BatchIterable<V>

forEachValue

public void forEachValue(com.gs.collections.api.block.procedure.Procedure<? super V> procedure)

Description copied from interface: com.gs.collections.api.map.MapIterable

Calls the procedure with each value of the map.

     Set<String> result = UnifiedSet.newSet();
     MutableMap<Integer, String> map = this.newMapWithKeysValues(1, "One", 2, "Two", 3, "Three", 4, "Four");
     map.forEachValue(new CollectionAddProcedure<String>(result));
     Verify.assertSetsEqual(UnifiedSet.newSetWith("One", "Two", "Three", "Four"), result);
 

Specified by:

forEachValue in interface com.gs.collections.api.map.MapIterable<K,V>

Overrides:

forEachValue in class AbstractMapIterable<K,V>

forEachKey

public void forEachKey(com.gs.collections.api.block.procedure.Procedure<? super K> procedure)

Description copied from interface: com.gs.collections.api.map.MapIterable

Calls the procedure with each key of the map.

     final Collection<Integer> result = new ArrayList<Integer>();
     MutableMap<Integer, String> map = this.newMapWithKeysValues(1, "1", 2, "2", 3, "3");
     map.forEachKey(new CollectionAddProcedure<Integer>(result));
     Verify.assertContainsAll(result, 1, 2, 3);
 

Specified by:

forEachKey in interface com.gs.collections.api.map.MapIterable<K,V>

Overrides:

forEachKey in class AbstractMapIterable<K,V>

forEachKeyValue

public void forEachKeyValue(com.gs.collections.api.block.procedure.Procedure2<? super K,? super V> procedure)

Description copied from interface: com.gs.collections.api.map.MapIterable

Calls the procedure with each key-value pair of the map.

     final Collection<String> collection = new ArrayList<String>();
     MutableMap<Integer, String> map = this.newMapWithKeysValues(1, "One", 2, "Two", 3, "Three");
     map.forEachKeyValue(new Procedure2<Integer, String>()
     {
         public void value(final Integer key, final String value)
         {
             collection.add(String.valueOf(key) + value);
         }
     });
     Verify.assertContainsAll(collection, "1One", "2Two", "3Three");
 

Specified by:

forEachKeyValue in interface com.gs.collections.api.map.MapIterable<K,V>

keySet

public java.util.Set<K> keySet()

Specified by:

keySet in interface java.util.Map<K,V>

values

public java.util.Collection<V> values()

Specified by:

values in interface java.util.Map<K,V>

keysView

public com.gs.collections.api.RichIterable<K> keysView()

Description copied from interface: com.gs.collections.api.map.MapIterable

Returns an unmodifiable lazy iterable wrapped around the keySet for the map

Specified by:

keysView in interface com.gs.collections.api.map.MapIterable<K,V>

valuesView

public com.gs.collections.api.RichIterable<V> valuesView()

Description copied from interface: com.gs.collections.api.map.MapIterable

Returns an unmodifiable lazy iterable wrapped around the values for the map

Specified by:

valuesView in interface com.gs.collections.api.map.MapIterable<K,V>

keyValuesView

public com.gs.collections.api.RichIterable<com.gs.collections.api.tuple.Pair<K,V>> keyValuesView()

Description copied from interface: com.gs.collections.api.map.MapIterable

Returns an unmodifiable lazy iterable of key/value pairs wrapped around the entrySet for the map

Specified by:

keyValuesView in interface com.gs.collections.api.map.MapIterable<K,V>

forEachWithIndex

public void forEachWithIndex(com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure<? super V> objectIntProcedure)

Description copied from interface: com.gs.collections.api.InternalIterable

Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure

e.g.
 people.forEachWithIndex(new ObjectIntProcedure()
 {
     public void value(Person person, int index)
     {
         LOGGER.info("Index: " + index + " person: " + person.getName());
     }
 });
 

Specified by:

forEachWithIndex in interface com.gs.collections.api.InternalIterable<V>

Overrides:

forEachWithIndex in class AbstractMapIterable<K,V>

forEachWith

public <P> void forEachWith(com.gs.collections.api.block.procedure.Procedure2<? super V,? super P> procedure,
                   P parameter)

Description copied from interface: com.gs.collections.api.InternalIterable

The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.

e.g.
 people.forEachWith(new Procedure2()
 {
     public void value(Person person, Person other)
     {
         if (person.isRelatedTo(other))
         {
              LOGGER.info(person.getName());
         }
     }
 }, fred);
 

Specified by:

forEachWith in interface com.gs.collections.api.InternalIterable<V>

Overrides:

forEachWith in class AbstractMapIterable<K,V>

writeReplace

protected java.lang.Object writeReplace()