org.eclipse.emf.emfstore.internal.common

Class ESCollections

java.lang.Object

org.eclipse.emf.emfstore.internal.common.ESCollections

public final class ESCollections
extends Object

Collections related utility for internal use.

Author:

emueller

Method Summary

Modifier and Type	Method and Description
static <T> com.google.common.base.Optional<T>	find(List<?> list, Class<T> clazz) Finds the first occurrence of a value that matches the given type within the given list.
static <T> com.google.common.base.Optional<T>	find(Object[] array, Class<T> clazz) Finds the first occurrence of a value that matches the given type within the given object array.

Methods inherited from class java.lang.Object

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

Method Detail

find

public static <T> com.google.common.base.Optional<T> find(Object[] array,
                                                          Class<T> clazz)

Finds the first occurrence of a value that matches the given type within the given object array.

Type Parameters:

T - the type to be matched

Parameters:

array - the array to be searched

clazz - the class type to be matched

Returns:

an Optional containing the matched value

find

public static <T> com.google.common.base.Optional<T> find(List<?> list,
                                                          Class<T> clazz)

Finds the first occurrence of a value that matches the given type within the given list.

Type Parameters:

T - the type to be matched

Parameters:

list - the list to be searched

clazz - the class type to be matched

Returns:

an Optional containing the matched value