Package org.eclipse.collections.impl.utility.internal

Class DefaultSpeciesNewStrategy

java.lang.Object

org.eclipse.collections.impl.utility.internal.DefaultSpeciesNewStrategy

public class DefaultSpeciesNewStrategy
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static DefaultSpeciesNewStrategy	INSTANCE

Constructor Summary

Constructors

Constructor	Description
DefaultSpeciesNewStrategy()

Method Summary

Modifier and Type	Method	Description
<T> java.util.Collection<T>	speciesNew(java.util.Collection<?> collection)	Creates a new instance of a collection based on the class type of collection, not on the type of objects the collections contains.
<T> java.util.Collection<T>	speciesNew(java.util.Collection<?> collection, int size)	Creates a new instance of a collection based on the class type of collection and specified initial capacity, not on the type of objects the collections contains.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final DefaultSpeciesNewStrategy INSTANCE

Constructor Detail

DefaultSpeciesNewStrategy

public DefaultSpeciesNewStrategy()

Method Detail

speciesNew

public <T> java.util.Collection<T> speciesNew(java.util.Collection<?> collection)

Creates a new instance of a collection based on the class type of collection, not on the type of objects the collections contains. e.g. CollectionFactory.speciesNew(hashSetOfString) returns a new HashSet(); e.g. CollectionFactory.speciesNew(linkedListOfWombles) returns a new LinkedList();

speciesNew

public <T> java.util.Collection<T> speciesNew(java.util.Collection<?> collection,
                                              int size)

Creates a new instance of a collection based on the class type of collection and specified initial capacity, not on the type of objects the collections contains. e.g. CollectionFactory.speciesNew(hashSetOfString, 20) returns a new HashSet(20); e.g. CollectionFactory.speciesNew(linkedListOfWombles, 42) returns a new LinkedList(42);