18 lines
525 B
Java
18 lines
525 B
Java
// com/mindviewinc/util/CollectionData.java
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// A Collection filled with data using a generator object.
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package com.mindviewinc.util;
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import java.util.*;
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import java.util.function.*;
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public class CollectionData<T> extends ArrayList<T> {
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public CollectionData(Supplier<T> gen, int quantity) {
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for(int i = 0; i < quantity; i++)
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add(gen.get());
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}
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// A generic convenience method:
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public static <T> CollectionData<T>
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list(Supplier<T> gen, int quantity) {
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return new CollectionData<>(gen, quantity);
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}
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}
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