Module ojalgo

Package org.ojalgo.type.keyvalue

Class IndexedMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

org.ojalgo.type.keyvalue.IndexedMap<K,V>

All Implemented Interfaces:

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

Direct Known Subclasses:

IndexedMap.MappedPrimitives

public class IndexedMap<K,V>
extends java.util.AbstractMap<K,V>
implements Paired<K,V>

Wrap two arrays (of keys and values) and treat the result as a Map. There is no check that the supplied array of keys does not contain duplicates – the index is the real "key".

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IndexedMap.MappedPrimitives<K>

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>

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

java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Field Summary

Fields

Modifier and Type	Field	Description
private EntrySet<K,V>	myEntrySet

Constructor Summary

Constructors

Constructor	Description
IndexedMap(EntrySet<K,V> entries)

Method Summary

Modifier and Type	Method	Description
EntrySet<K,V>	entrySet()
K	getKey(int index)
EntryPair<K,V>	getPair(int index)
V	getValue(int index)
static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K>	of(java.lang.Class<K> keyType, byte defaultValue)
static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K>	of(java.lang.Class<K> keyType, double defaultValue)
static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K>	of(java.lang.Class<K> keyType, float defaultValue)
static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K>	of(java.lang.Class<K> keyType, int defaultValue)
static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K>	of(java.lang.Class<K> keyType, long defaultValue)
static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K>	of(java.lang.Class<K> keyType, short defaultValue)
static <K extends java.lang.Enum<K>,V> IndexedMap<K,V>	of(java.lang.Class<K> keyType, java.lang.Class<V> valueType)
static <K extends java.lang.Enum<K>,V> IndexedMap<K,V>	of(java.lang.Class<K> keyType, V defaultValue)
int	size()

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

myEntrySet

private final EntrySet<K,V> myEntrySet

Constructor Detail

IndexedMap

IndexedMap(EntrySet<K,V> entries)

Method Detail

of

public static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K> of(java.lang.Class<K> keyType,
                                                                              byte defaultValue)

of

public static <K extends java.lang.Enum<K>,V> IndexedMap<K,V> of(java.lang.Class<K> keyType,
                                                                             java.lang.Class<V> valueType)

of

public static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K> of(java.lang.Class<K> keyType,
                                                                              double defaultValue)

of

public static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K> of(java.lang.Class<K> keyType,
                                                                              float defaultValue)

of

public static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K> of(java.lang.Class<K> keyType,
                                                                              int defaultValue)

of

public static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K> of(java.lang.Class<K> keyType,
                                                                              long defaultValue)

of

public static <K extends java.lang.Enum<K>> IndexedMap.MappedPrimitives<K> of(java.lang.Class<K> keyType,
                                                                              short defaultValue)

of

public static <K extends java.lang.Enum<K>,V> IndexedMap<K,V> of(java.lang.Class<K> keyType,
                                                                             V defaultValue)

entrySet

public EntrySet<K,V> entrySet()

Specified by:

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

Specified by:

entrySet in class java.util.AbstractMap<K,V>

getKey

public K getKey(int index)

Specified by:

getKey in interface Paired<K,V>

getPair

public EntryPair<K,V> getPair(int index)

Specified by:

getPair in interface Paired<K,V>

getValue

public V getValue(int index)

Specified by:

getValue in interface Paired<K,V>

size

public int size()

Specified by:

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

Overrides:

size in class java.util.AbstractMap<K,V>