com.esotericsoftware.kryo.Kryo.readReferenceOrNull()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中com.esotericsoftware.kryo.Kryo.readReferenceOrNull()方法的一些代码示例，展示了Kryo.readReferenceOrNull()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Kryo.readReferenceOrNull()方法的具体详情如下：
包路径：com.esotericsoftware.kryo.Kryo
类名称：Kryo
方法名：readReferenceOrNull

Kryo.readReferenceOrNull介绍

[英]Returns #REF if a reference to a previously read object was read, which is stored in #readObject. Returns a stack size (> 0) if a reference ID has been put on the stack.
[中]如果先前读取的对象的引用已读取，则返回#REF，该引用存储在#readObject中。如果引用ID已放在堆栈上，则返回堆栈大小（>0）。

代码示例

代码示例来源：origin: com.esotericsoftware/kryo-shaded

/** Reads an object using the specified serializer. The registered serializer is ignored. */
public <T> T readObject (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)serializer.read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware.kryo/kryo

/** Reads an object using the specified serializer. The registered serializer is ignored. */
public <T> T readObject (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)serializer.read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo

/** Reads an object using the specified serializer. The registered serializer is ignored. */
public <T> T readObject (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)serializer.read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: svn2github/kryo

/** Reads an object using the specified serializer. The registered serializer is ignored. */
public <T> T readObject (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)serializer.read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware.kryo/kryo

/** Reads an object or null using the specified serializer. The registered serializer is ignored.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo

/** Reads an object or null using the specified serializer. The registered serializer is ignored.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo-shaded

/** Reads an object or null using the specified serializer. The registered serializer is ignored.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: svn2github/kryo

/** Reads an object or null using the specified serializer. The registered serializer is ignored.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type, Serializer serializer) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  if (serializer == null) throw new IllegalArgumentException("serializer cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)serializer.read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware.kryo/kryo

/** Reads an object using the registered serializer. */
public <T> T readObject (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo

/** Reads an object using the registered serializer. */
public <T> T readObject (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo-shaded

/** Reads an object using the registered serializer. */
public <T> T readObject (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: svn2github/kryo

/** Reads an object using the registered serializer. */
public <T> T readObject (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo

/** Reads an object or null using the registered serializer.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      Serializer serializer = getRegistration(type).getSerializer();
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware.kryo/kryo

/** Reads an object or null using the registered serializer.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      Serializer serializer = getRegistration(type).getSerializer();
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo-shaded

/** Reads an object or null using the registered serializer.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      Serializer serializer = getRegistration(type).getSerializer();
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: svn2github/kryo

/** Reads an object or null using the registered serializer.
 * @return May be null. */
public <T> T readObjectOrNull (Input input, Class<T> type) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  if (type == null) throw new IllegalArgumentException("type cannot be null.");
  beginObject();
  try {
    T object;
    if (references) {
      int stackSize = readReferenceOrNull(input, type, true);
      if (stackSize == REF) return (T)readObject;
      object = (T)getRegistration(type).getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else {
      Serializer serializer = getRegistration(type).getSerializer();
      if (!serializer.getAcceptsNull() && input.readByte() == NULL) {
        if (TRACE || (DEBUG && depth == 1)) log("Read", null);
        return null;
      }
      object = (T)serializer.read(this, input, type);
    }
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo

/** Reads the class and object or null using the registered serializer.
 * @return May be null. */
public Object readClassAndObject (Input input) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  beginObject();
  try {
    Registration registration = readClass(input);
    if (registration == null) return null;
    Class type = registration.getType();
    Object object;
    if (references) {
      registration.getSerializer().setGenerics(this, null);
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return readObject;
      object = registration.getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = registration.getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware.kryo/kryo

/** Reads the class and object or null using the registered serializer.
 * @return May be null. */
public Object readClassAndObject (Input input) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  beginObject();
  try {
    Registration registration = readClass(input);
    if (registration == null) return null;
    Class type = registration.getType();
    Object object;
    if (references) {
      registration.getSerializer().setGenerics(this, null);
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return readObject;
      object = registration.getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = registration.getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: com.esotericsoftware/kryo-shaded

/** Reads the class and object or null using the registered serializer.
 * @return May be null. */
public Object readClassAndObject (Input input) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  beginObject();
  try {
    Registration registration = readClass(input);
    if (registration == null) return null;
    Class type = registration.getType();
    Object object;
    if (references) {
      registration.getSerializer().setGenerics(this, null);
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return readObject;
      object = registration.getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = registration.getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

代码示例来源：origin: svn2github/kryo

/** Reads the class and object or null using the registered serializer.
 * @return May be null. */
public Object readClassAndObject (Input input) {
  if (input == null) throw new IllegalArgumentException("input cannot be null.");
  beginObject();
  try {
    Registration registration = readClass(input);
    if (registration == null) return null;
    Class type = registration.getType();
    Object object;
    if (references) {
      registration.getSerializer().setGenerics(this, null);
      int stackSize = readReferenceOrNull(input, type, false);
      if (stackSize == REF) return readObject;
      object = registration.getSerializer().read(this, input, type);
      if (stackSize == readReferenceIds.size) reference(object);
    } else
      object = registration.getSerializer().read(this, input, type);
    if (TRACE || (DEBUG && depth == 1)) log("Read", object);
    return object;
  } finally {
    if (--depth == 0 && autoReset) reset();
  }
}

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