A Visitor example: IntSequence

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Abstract classes, Interfaces, and Patterns - slide 36 : 37

A Visitor example: IntSequence

The Visitor Interface.

The abstract class IntSequence.

The class IntInterval.

The class IntSingular.

The class IntCompSeq.

The class MinVisitor.

The class MaxVisitor.

The class SumVisitor.

A sample application of IntSequences and visitors.

Program output.