Constructor and Description |
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MapNumberer() |
Modifier and Type | Method and Description |
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void |
add(T o)
Tells the numberer that a new object needs to be assigned a number.
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boolean |
contains(Object o) |
T |
get(long number)
Should return the object that was assigned the number number.
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long |
get(Object o)
Should return the number that was assigned to object o that was previously passed as an argument to add().
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int |
size()
Should return the number of objects that have been assigned numbers.
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public void add(T o)
Numberer
public T get(long number)
Numberer
public long get(Object o)
Numberer
public int size()
Numberer
public boolean contains(Object o)
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