Package org.docx4j.com.google.common.collect

Class ImmutableMap<K,V>

java.lang.Object

org.docx4j.com.google.common.collect.ImmutableMap<K,V>

All Implemented Interfaces:

Serializable, Map<K,V>

@GwtCompatible(serializable=true,
               emulated=true)
public abstract class ImmutableMap<K,V>
extends Object
implements Map<K,V>, Serializable

A Map whose contents will never change, with many other important properties detailed at ImmutableCollection.

See the Guava User Guide article on immutable collections.

Since:

2.0

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
ImmutableMap()

Method Summary

Modifier and Type	Method	Description
(package private) static void	checkNoConflict(boolean safe, String conflictDescription, Map.Entry<?,?> entry1, Map.Entry<?,?> entry2)
(package private) static IllegalArgumentException	conflictException(String conflictDescription, Object entry1, Object entry2)
static <K, V> ImmutableMap<K,V>	copyOf(Map<? extends K,? extends V> map)	Returns an immutable map containing the same entries as map.
(package private) abstract boolean	isPartialView()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Constructor Details

ImmutableMap

public ImmutableMap()

Method Details

checkNoConflict

static void checkNoConflict(boolean safe,
 String conflictDescription,
 Map.Entry<?,?> entry1,
 Map.Entry<?,?> entry2)

conflictException

static IllegalArgumentException conflictException(String conflictDescription,
 Object entry1,
 Object entry2)

copyOf

public static <K,
V> ImmutableMap<K,V> copyOf(Map<? extends K,? extends V> map)

Returns an immutable map containing the same entries as map. The returned map iterates over entries in the same order as the entrySet of the original map. If map somehow contains entries with duplicate keys (for example, if it is a SortedMap whose comparator is not consistent with equals), the results of this method are undefined.

Despite the method name, this method attempts to avoid actually copying the data when it is safe to do so. The exact circumstances under which a copy will or will not be performed are undocumented and subject to change.

Throws:

NullPointerException - if any key or value in map is null

isPartialView

abstract boolean isPartialView()