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Questions tagged [multiplicity]

In mathematics, the multiplicity of a member of a multiset is the number of times it appears in the multiset. For example, the number of times a given polynomial has a root at a given point is the multiplicity of that root.

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Do I have to initialize an object with "null" in the constructor, if i do not get it as an argument?

Does the constructor for the "Tenant" class have to look like this? private String name; private MyDate rentedFrom; public Tenant(String name) { this.name = name; } or this? private String name; private MyDate rentedFrom; public Tenant(String…
Nicolai Pavliuc
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Java - Check multiplicity between two class

I would know It is possible in java language to write function. How to check the links between each class in java ? For example School |1 ----- 1..*| Student Thanks for advance.
MJason
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