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J—i Supplier

Figure 4-14. Dependency relationship between components.

In some cases, one modeling element can be dependent on more than one other modeling element. Figure 4-15 shows that the amount of water in soil depends on two factors: The weather and the irrigation applied.

Soil

Figure 4-15. One class depends on two other classes.

A dependency relationship denotes a relationship where the client does not have semantic knowledge of the supplier.

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