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Multiset Abstract class #14

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Multiset Abstract class #14

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49bb184
Multiset Abstract class
grandrx10 Sep 18, 2023
19dac82
added MultiSet
grandrx10 Sep 18, 2023
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15 changes: 15 additions & 0 deletions src/MultiSet.java
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Original file line number Diff line number Diff line change
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abstract class MultiSet {

/*
An abstract class representing the MultiSet ADT, which supports the
add, remove, is_empty, count, and contains operations.

This class itself does not handle how the underlying data is stored.
*/
abstract boolean add(Object item);
abstract boolean remove(Object item);
abstract boolean contains(Object item);
abstract boolean is_empty(Object item);
abstract int count(Object item);
abstract int size();
}