| author | Jaroslav Tulach <jtulach@netbeans.org> |
| Sat, 14 Jun 2008 10:04:50 +0200 | |
| changeset 208 | 897361847d12 |
| child 326 | 1657c68af062 |
| permissions | -rw-r--r-- |
| jtulach@208 | 1 |
package org.apidesign.sidemeanings; |
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// BEGIN: sidemeanings.Mixed.Clean |
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public final class NonMixed {
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private int counter; |
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private int sum; |
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private final Provider impl; |
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private NonMixed(Provider impl) {
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this.impl = impl; |
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} |
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public static NonMixed create(Provider impl) {
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NonMixed api = new NonMixed(impl); |
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Callback callback = new Callback(api); |
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impl.initialize(callback); |
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return api; |
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} |
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public final int apiForClients() {
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int subclass = impl.toBeImplementedBySubclass(); |
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sum += subclass; |
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return sum / counter; |
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} |
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public interface Provider {
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public void initialize(Callback c); |
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public int toBeImplementedBySubclass(); |
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} |
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public static final class Callback {
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NonMixed api; |
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Callback(NonMixed api) {
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this.api = api; |
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} |
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public final void toBeCalledBySubclass() {
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api.counter++; |
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} |
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} |
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} |
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// END: sidemeanings.Mixed.Clean |
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