Bag(T)

Operations

union(s: Bag(T)): Bag(T)

The union of self and b.

union(s: Set(T)): Bag(T)

The union of self and s.

intersection(s: Bag(T)): Bag(T)

The bag of all elements contained in self and b.

intersection(s: Set(T)): Set(T)

The set of all elements contained in self and s.

including(t: T): Bag(T)

A bag containing all elements of self and t.

excluding(t: T): Set(T)

A bag containing all elements of self except from all occurences of t.

select(e: OclExpression): Bag(T)

The Bag containing the elements of self for which e evaluates to true.

reject(e: OclExpression): Bag(T)

The Bag containing the elements of self for which e evaluates to false.

collect(e: OclExpression): T2

Equivalent to self->collectNested(e1)->flatten()

flatten(): T2

If the element type is not a collection type, this operation results in the same bag. Otherwise, the result is a bag containing all the elements of all the elements of self

collectNested(e: OclExpression): T2

The Bag of elements resulting from applying e to every element in self. The element type of the resulting bag is the type of e.