Description

Compares an object with another and returns TRUE if they are equal. The equal property must be

1) reflexive, i.e. equals(o1,o1) should be TRUE.

2) symmetric, i.e. equals(o1,o2) is TRUE if and only if equals(o2,o1) is TRUE.

3) transitive, i.e. equals(o1,o2) is TRUE and equals(o2,o3) is TRUE, then equals(o1,o3) should be TRUE.

5) consistent, i.e. equals(o1,o2) should return the same result on multiple invocations as long as noting has changed.

6) equals(o1,NULL) should return FALSE.

By default, the method returns TRUE if and only if the two references compared refer to the same BasicObject, i.e. ( !is.null(obj) && (hashCode(this) == hashCode(obj)) ).

Usage

Arguments

Value

Returns TRUE if the objects are equal, otherwise FALSE.

Author(s)

Henrik Bengtsson

See Also

For more information see BasicObject.