Package org.eclipse.tracecompass.common.core

Class ObjectUtils

java.lang.Object

org.eclipse.tracecompass.common.core.ObjectUtils

public final class ObjectUtils
extends Object

Utility methods for arbitrary objects.

Since:

2.0

Author:

Patrick Tasse

Method Summary

Modifier and Type	Method	Description
static boolean	deepEquals(@Nullable Object o1, @Nullable Object o2)	Checks deep equality of two objects that may be arrays or collections.
static int	deepHashCode(@Nullable Object o)	Returns a hash code value for an object which may be an array or a collection.

Methods inherited from class java.lang.Object

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

Method Details

deepEquals

public static boolean deepEquals(@Nullable Object o1,
 @Nullable Object o2)

Checks deep equality of two objects that may be arrays or collections. The objects (and each of their respective elements, if applicable) must be of the same class to be considered equal. Deep equality is recursively called on each element of an array or collection, if applicable.

Parameters:

o1 - the first object to compare

o2 - the second object to compare

Returns:

true if the objects are deeply equal, false otherwise

deepHashCode

public static int deepHashCode(@Nullable Object o)

Returns a hash code value for an object which may be an array or a collection. The deep hash code is recursively computed for each element of an array or collection, if applicable.

Parameters:

o - the object

Returns:

a hash code value for this object.