22 lines
643 B
Java
22 lines
643 B
Java
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//: net/mindview/util/BasicGenerator.java
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// Automatically create a Generator, given a class
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// with a default (no-arg) constructor.
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package net.mindview.util;
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public class BasicGenerator<T> implements Generator<T> {
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private Class<T> type;
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public BasicGenerator(Class<T> type){ this.type = type; }
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public T next() {
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try {
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// Assumes type is a public class:
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return type.newInstance();
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} catch(Exception e) {
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throw new RuntimeException(e);
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}
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}
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// Produce a Default generator given a type token:
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public static <T> Generator<T> create(Class<T> type) {
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return new BasicGenerator<T>(type);
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}
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} ///:~
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