Class DefaultArraySerializers.ObjectArraySerializer

java.lang.Object
com.esotericsoftware.kryo.Serializer<Object[]>
com.esotericsoftware.kryo.serializers.DefaultArraySerializers.ObjectArraySerializer
Enclosing class:
DefaultArraySerializers
public static class DefaultArraySerializers.ObjectArraySerializer extends Serializer<Object[]>

  • Field Details

    • elementsAreSameType

      private boolean elementsAreSameType

    • elementsCanBeNull

      private boolean elementsCanBeNull

    • generics

      private Class[] generics

    • type

      private final Class type

  • Constructor Details

    • ObjectArraySerializer

      public ObjectArraySerializer(Kryo kryo, Class type)

  • Method Details

    • write

      public void write(Kryo kryo, Output output, Object[] object)
      Description copied from class: Serializer
      Writes the bytes for the object to the output.

      This method should not be called directly, instead this serializer can be passed to Kryo write methods that accept a serialier.

      Specified by:
      write in class Serializer<Object[]>
      Parameters:
      object - May be null if Serializer.getAcceptsNull() is true.

    • read

      public Object[] read(Kryo kryo, Input input, Class<Object[]> type)
      Description copied from class: Serializer
      Reads bytes and returns a new object of the specified concrete type.

      Before Kryo can be used to read child objects, Kryo.reference(Object) must be called with the parent object to ensure it can be referenced by the child objects. Any serializer that uses Kryo to read a child object may need to be reentrant.

      This method should not be called directly, instead this serializer can be passed to Kryo read methods that accept a serialier.

      Specified by:
      read in class Serializer<Object[]>
      Returns:
      May be null if Serializer.getAcceptsNull() is true.

    • copy

      public Object[] copy(Kryo kryo, Object[] original)
      Description copied from class: Serializer
      Returns a copy of the specified object. The default implementation returns the original if Serializer.isImmutable() is true, else throws KryoException. Subclasses should override this method if needed to support Kryo.copy(Object).

      Before Kryo can be used to copy child objects, Kryo.reference(Object) must be called with the copy to ensure it can be referenced by the child objects. Any serializer that uses Kryo to copy a child object may need to be reentrant.

      This method should not be called directly, instead this serializer can be passed to Kryo copy methods that accept a serialier.

      Overrides:
      copy in class Serializer<Object[]>

    • setElementsCanBeNull

      public void setElementsCanBeNull(boolean elementsCanBeNull)
      Parameters:
      elementsCanBeNull - False if all elements are not null. This saves 1 byte per element if the array type is final or elementsAreSameClassAsType is true. True if it is not known (default).

    • setElementsAreSameType

      public void setElementsAreSameType(boolean elementsAreSameType)
      Parameters:
      elementsAreSameType - True if all elements are the same type as the array (ie they don't extend the array type). This saves 1 byte per element if the array type is not final. Set to false if the array type is final or elements extend the array type (default).

    • setGenerics

      public void setGenerics(Kryo kryo, Class[] generics)
      Description copied from class: Serializer
      Sets the generic types of the field or method this serializer will be used for on the next call to read or write. Subsequent calls to read and write must not use this generic type information. The default implementation does nothing. Subclasses may use the information provided to this method for more efficient serialization, eg to use the same type for all items in a list.
      Overrides:
      setGenerics in class Serializer<Object[]>
      Parameters:
      generics - Some (but never all) elements may be null if there is no generic type information at that index.