Guava: Google Core Libraries for Java 33.1.0-jre · com.google.common.collect.JdkBackedImmutableMap

Modifier and Type	Field and Description
private final transient Map<K, V>	delegateMap
private final transient ImmutableList<Map.Entry<K, V>>	entries

Access	Constructor and Description
pack-priv	JdkBackedImmutableMap(Map<K, V> delegateMap, ImmutableList<Map.Entry<K, V>> entries)

Method Summary

Modifier and Type	Method and Description
pack-priv static <K, V> ImmutableMap<K, V>	create(int n, @Nullable Map.Entry<K, V>[] entryArray, boolean throwIfDuplicateKeys) Creates an `ImmutableMap` backed by a JDK HashMap.
pack-priv ImmutableSet<Map.Entry<K, V>>	createEntrySet() Implements abstract com.google.common.collect.ImmutableMap.createEntrySet.
pack-priv ImmutableSet<K>	createKeySet() Implements abstract com.google.common.collect.ImmutableMap.createKeySet.
pack-priv ImmutableCollection<V>	createValues() Implements abstract com.google.common.collect.ImmutableMap.createValues.
public void	forEach(BiConsumer<? super K, ? super V> The action to be performed for each entry action) Overrides default java.util.Map.forEach. Performs the given action for each entry in this map until all entries have been processed or the action throws an exception.
public V	get(Object the key whose associated value is to be returned key) Implements abstract com.google.common.collect.ImmutableMap.get. Implements java.util.Map.get. Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key.
pack-priv boolean	isPartialView() Implements abstract com.google.common.collect.ImmutableMap.isPartialView.
public int	size() Implements java.util.Map.size. Returns the number of key-value mappings in this map.
pack-priv Object	writeReplace() Overrides com.google.common.collect.ImmutableMap.writeReplace. Returns a serializable form of this object.

delegateMap	back to summary
private final transient Map<K, V> delegateMap

entries	back to summary
private final transient ImmutableList<Map.Entry<K, V>> entries

JdkBackedImmutableMap	back to summary
pack-priv JdkBackedImmutableMap(Map<K, V> delegateMap, ImmutableList<Map.Entry<K, V>> entries)

Method Detail

create back to summary

create	back to summary
pack-priv static <K, V> ImmutableMap<K, V> create(int n, @Nullable Map.Entry<K, V>[] entryArray, boolean throwIfDuplicateKeys) Creates an `ImmutableMap` backed by a JDK HashMap. Used when probable hash flooding is detected. This implementation may replace the entries in entryArray with its own entry objects (though they will have the same key/value contents), and will take ownership of entryArray.

pack-priv static <K, V> ImmutableMap<K, V> create(int n, @Nullable Map.Entry<K, V>[] entryArray, boolean throwIfDuplicateKeys)

Creates an ImmutableMap backed by a JDK HashMap. Used when probable hash flooding is detected. This implementation may replace the entries in entryArray with its own entry objects (though they will have the same key/value contents), and will take ownership of entryArray.

createEntrySet	back to summary
pack-priv ImmutableSet<Map.Entry<K, V>> createEntrySet() Implements abstract com.google.common.collect.ImmutableMap.createEntrySet. Annotations @Override

createEntrySet

back to summary

pack-priv ImmutableSet<Map.Entry<K, V>> createEntrySet()

Implements abstract com.google.common.collect.ImmutableMap.createEntrySet.

Annotations

@Override

createKeySet	back to summary
pack-priv ImmutableSet<K> createKeySet() Implements abstract com.google.common.collect.ImmutableMap.createKeySet. Annotations @Override

createKeySet

back to summary

pack-priv ImmutableSet<K> createKeySet()

Implements abstract com.google.common.collect.ImmutableMap.createKeySet.

Annotations

@Override

createValues	back to summary
pack-priv ImmutableCollection<V> createValues() Implements abstract com.google.common.collect.ImmutableMap.createValues. Annotations @Override

createValues

back to summary

pack-priv ImmutableCollection<V> createValues()

Implements abstract com.google.common.collect.ImmutableMap.createValues.

Annotations

@Override

forEach	back to summary
public void forEach(BiConsumer<? super K, ? super V> action) Overrides default java.util.Map.forEach. Doc from java.util.Map.forEach. Performs the given action for each entry in this map until all entries have been processed or the action throws an exception. Unless otherwise specified by the implementing class, actions are performed in the order of entry set iteration (if an iteration order is specified.) Exceptions thrown by the action are relayed to the caller. Parameters action:BiConsumer<? super K, ? super V> The action to be performed for each entry Annotations @Override

forEach

back to summary

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

Overrides default java.util.Map.forEach.

Doc from java.util.Map.forEach.

Performs the given action for each entry in this map until all entries have been processed or the action throws an exception. Unless otherwise specified by the implementing class, actions are performed in the order of entry set iteration (if an iteration order is specified.) Exceptions thrown by the action are relayed to the caller.

Parameters

action:BiConsumer<? super K, ? super V>: The action to be performed for each entry

Annotations

@Override

get back to summary

get	back to summary
public V get(Object key) Implements abstract com.google.common.collect.ImmutableMap.get. Implements java.util.Map.get. Doc from java.util.Map.get. Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key. More formally, if this map contains a mapping from a key `k` to a value `v` such that `Objects.equals(key, k)`, then this method returns `v`; otherwise it returns `null`. (There can be at most one such mapping.) If this map permits null values, then a return value of `null` does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to `null`. The `containsKey` operation may be used to distinguish these two cases. Parameters key:Object the key whose associated value is to be returned Returns:V the value to which the specified key is mapped, or `null` if this map contains no mapping for the key Annotations @Override @CheckForNull

public V get(Object key)

Implements abstract com.google.common.collect.ImmutableMap.get.

Implements java.util.Map.get.

Doc from java.util.Map.get.

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

More formally, if this map contains a mapping from a key k to a value v such that Objects.equals(key, k), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)

If this map permits null values, then a return value of null does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to null. The containsKey operation may be used to distinguish these two cases.

Parameters

key:Object: the key whose associated value is to be returned

Returns:V

the value to which the specified key is mapped, or null if this map contains no mapping for the key

Annotations

@Override
@CheckForNull

isPartialView	back to summary
pack-priv boolean isPartialView() Implements abstract com.google.common.collect.ImmutableMap.isPartialView. Annotations @Override

isPartialView

back to summary

pack-priv boolean isPartialView()

Implements abstract com.google.common.collect.ImmutableMap.isPartialView.

Annotations

@Override

size back to summary

size	back to summary
public int size() Implements java.util.Map.size. Doc from java.util.Map.size. Returns the number of key-value mappings in this map. If the map contains more than `Integer.MAX_VALUE` elements, returns `Integer.MAX_VALUE`. Returns:int the number of key-value mappings in this map Annotations @Override

public int size()

Implements java.util.Map.size.

Doc from java.util.Map.size.

Returns the number of key-value mappings in this map. If the map contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.

Returns:int

the number of key-value mappings in this map

Annotations

@Override

writeReplace	back to summary
pack-priv Object writeReplace() Overrides com.google.common.collect.ImmutableMap.writeReplace. Doc from com.google.common.collect.ImmutableMap.writeReplace. Returns a serializable form of this object. Non-public subclasses should not override this method. Publicly-accessible subclasses must override this method and should return a subclass of SerializedForm whose readResolve() method returns objects of the subclass type. Annotations @SuppressWarnings:RedundantOverride @Override @J2ktIncompatible @GwtIncompatible

writeReplace

back to summary

pack-priv Object writeReplace()

Overrides com.google.common.collect.ImmutableMap.writeReplace.

Doc from com.google.common.collect.ImmutableMap.writeReplace.

Returns a serializable form of this object. Non-public subclasses should not override this method. Publicly-accessible subclasses must override this method and should return a subclass of SerializedForm whose readResolve() method returns objects of the subclass type.

Annotations

@SuppressWarnings:RedundantOverride
@Override
@J2ktIncompatible
@GwtIncompatible

pack-priv final Class JdkBackedImmutableMap<K, V>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail