OrderedSet(T)

Operations

append(t: T): OrderedSet(T)

The ordered set consisting of all elements of self, followed by t1.

at(i: Integer): T

The element at index position i.

first(): T

The element at index position 1.

reverse(): OrderedSet(T)

The ordered set containing all elements of self in reverse order.

last(): T

The last element of self.

subOrderedSet(i1: Integer, i2: Integer): OrderedSet(T)

The sub-sequence of s starting at index i1, ranging to and including i2.

prepend(t: T): OrderedSet(T)

The ordered set consisting of t1, followed by all elements of self.

including(t: T): OrderedSet(T)

The ordered set containing all elements of self and t, appended as last element.

excluding(t: T): Set(T)

An ordered set containing all elements of self except from t. The order of the remaining elements is not changed.

indexOf(t: T): Integer

The position of t in self; OclUndefined if not contained

select(e: OclExpression): OrderedSet(T)

The subset of self, containing the elements for which e evaluates to true. The order of the elements is preserved.

reject(e: OclExpression): OrderedSet(T)

The subset of self, containing the elements for which e evaluates to false. The order of the remaining elements is preserved.

collect(e: OclExpression): T2

Equivalent to self->collectNested(e)->flatten().

collectNested(e: OclExpression): T2

The sequence of elements resulting from applying e to every element in self

flatten(): T2

If T is not a collection type, this results in self. Otherwise, the result is a ordered set containing all the elements of all the elements of s

insertAt(i1: Integer, t2: T): OrderedSet(T)

Returns a new squence with t2 inserted at position i1, if t2 is not already contained in o.