Java 类org.greenrobot.eventbus.meta.SubscriberInfoIndex 实例源码

private SubscriberInfo getSubscriberInfo(FindState findState) {
    if (findState.subscriberInfo != null && findState.subscriberInfo.getSuperSubscriberInfo() != null) {
        SubscriberInfo superclassInfo = findState.subscriberInfo.getSuperSubscriberInfo();
        if (findState.clazz == superclassInfo.getSubscriberClass()) {
            return superclassInfo;
        }
    }
    if (subscriberInfoIndexes != null) {
        for (SubscriberInfoIndex index : subscriberInfoIndexes) {
            SubscriberInfo info = index.getSubscriberInfo(findState.clazz);
            if (info != null) {
                return info;
            }
        }
    }
    return null;
}

@Test
/** Ensures the index is actually used and no reflection fall-back kicks in. */
public void testManualIndexWithoutAnnotation() {
    SubscriberInfoIndex index = new SubscriberInfoIndex() {

        @Override
        public SubscriberInfo getSubscriberInfo(Class<?> subscriberClass) {
            Assert.assertEquals(EventBusIndexTest.class, subscriberClass);
            SubscriberMethodInfo[] methodInfos = {
                    new SubscriberMethodInfo("someMethodWithoutAnnotation", String.class)
            };
            return new SimpleSubscriberInfo(EventBusIndexTest.class, false, methodInfos);
        }
    };

    EventBus eventBus = EventBus.builder().addIndex(index).build();
    eventBus.register(this);
    eventBus.post("Yepp");
    eventBus.unregister(this);
    Assert.assertEquals("Yepp", value);
}

private SubscriberInfo getSubscriberInfo(FindState findState) {
    if (findState.subscriberInfo != null && findState.subscriberInfo.getSuperSubscriberInfo() != null) {
        SubscriberInfo superclassInfo = findState.subscriberInfo.getSuperSubscriberInfo();
        if (findState.clazz == superclassInfo.getSubscriberClass()) {
            return superclassInfo;
        }
    }
    if (subscriberInfoIndexes != null) {
        for (SubscriberInfoIndex index : subscriberInfoIndexes) {
            SubscriberInfo info = index.getSubscriberInfo(findState.clazz);
            if (info != null) {
                return info;
            }
        }
    }
    return null;
}

private SubscriberInfo getSubscriberInfo(FindState findState) {
    if (findState.subscriberInfo != null && findState.subscriberInfo.getSuperSubscriberInfo() != null) {
        SubscriberInfo superclassInfo = findState.subscriberInfo.getSuperSubscriberInfo();
        if (findState.clazz == superclassInfo.getSubscriberClass()) {
            return superclassInfo;
        }
    }
    if (subscriberInfoIndexes != null) {
        for (SubscriberInfoIndex index : subscriberInfoIndexes) {
            SubscriberInfo info = index.getSubscriberInfo(findState.clazz);
            if (info != null) {
                return info;
            }
        }
    }
    return null;
}

/** Adds an index generated by EventBus' annotation preprocessor. */
public EventBusBuilder addIndex(SubscriberInfoIndex index) {
    if(subscriberInfoIndexes == null) {
        subscriberInfoIndexes = new ArrayList<>();
    }
    subscriberInfoIndexes.add(index);
    return this;
}

/** Adds an index generated by EventBus' annotation preprocessor. */
public EventBusBuilder addIndex(SubscriberInfoIndex index) {
    if(subscriberInfoIndexes == null) {
        subscriberInfoIndexes = new ArrayList<>();
    }
    subscriberInfoIndexes.add(index);
    return this;
}

/** Adds an index generated by EventBus' annotation preprocessor. */
public EventBusBuilder addIndex(SubscriberInfoIndex index) {
    if(subscriberInfoIndexes == null) {
        subscriberInfoIndexes = new ArrayList<>();
    }
    subscriberInfoIndexes.add(index);
    return this;
}

SubscriberMethodFinder(List<SubscriberInfoIndex> subscriberInfoIndexes, boolean strictMethodVerification,
                       boolean ignoreGeneratedIndex) {
    this.subscriberInfoIndexes = subscriberInfoIndexes;
    this.strictMethodVerification = strictMethodVerification;
    this.ignoreGeneratedIndex = ignoreGeneratedIndex;
}

SubscriberMethodFinder(List<SubscriberInfoIndex> subscriberInfoIndexes, boolean strictMethodVerification,
                       boolean ignoreGeneratedIndex) {
    this.subscriberInfoIndexes = subscriberInfoIndexes;
    this.strictMethodVerification = strictMethodVerification;
    this.ignoreGeneratedIndex = ignoreGeneratedIndex;
}

SubscriberMethodFinder(List<SubscriberInfoIndex> subscriberInfoIndexes, boolean strictMethodVerification,
                       boolean ignoreGeneratedIndex) {
    this.subscriberInfoIndexes = subscriberInfoIndexes;
    this.strictMethodVerification = strictMethodVerification;
    this.ignoreGeneratedIndex = ignoreGeneratedIndex;
}