Class DefaultArraySerializers.ObjectArraySerializer
- Enclosing class:
DefaultArraySerializers
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionObject[]
Returns a copy of the specified object.Object[]
Reads bytes and returns a new object of the specified concrete type.void
setElementsAreSameType
(boolean elementsAreSameType) void
setElementsCanBeNull
(boolean elementsCanBeNull) void
setGenerics
(Kryo kryo, Class[] generics) Sets the generic types of the field or method this serializer will be used for on the next call to read or write.void
Writes the bytes for the object to the output.Methods inherited from class com.esotericsoftware.kryo.Serializer
getAcceptsNull, isImmutable, setAcceptsNull, setImmutable
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Field Details
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elementsAreSameType
private boolean elementsAreSameType -
elementsCanBeNull
private boolean elementsCanBeNull -
generics
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type
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Constructor Details
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ObjectArraySerializer
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Method Details
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write
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 classSerializer<Object[]>
- Parameters:
object
- May be null ifSerializer.getAcceptsNull()
is true.
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read
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 usesKryo
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 classSerializer<Object[]>
- Returns:
- May be null if
Serializer.getAcceptsNull()
is true.
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copy
Description copied from class:Serializer
Returns a copy of the specified object. The default implementation returns the original ifSerializer.isImmutable()
is true, else throwsKryoException
. Subclasses should override this method if needed to supportKryo.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 usesKryo
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 classSerializer<Object[]>
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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).
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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).
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setGenerics
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 classSerializer<Object[]>
- Parameters:
generics
- Some (but never all) elements may be null if there is no generic type information at that index.
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