public class SerializerBoolean extends java.lang.Object implements GroupSerializer<java.lang.Boolean>
BIG_DECIMAL, BIG_INTEGER, BOOLEAN, BYTE, BYTE_ARRAY, BYTE_ARRAY_DELTA, BYTE_ARRAY_DELTA2, BYTE_ARRAY_NOSIZE, CHAR, CHAR_ARRAY, CLASS, DATE, DOUBLE, DOUBLE_ARRAY, ELSA, FLOAT, FLOAT_ARRAY, ILLEGAL_ACCESS, INT_ARRAY, INTEGER, INTEGER_DELTA, INTEGER_PACKED, JAVA, LONG, LONG_ARRAY, LONG_DELTA, LONG_PACKED, RECID, RECID_ARRAY, SHORT, SHORT_ARRAY, STRING, STRING_ASCII, STRING_DELTA, STRING_DELTA2, STRING_INTERN, STRING_NOSIZE, STRING_ORIGHASH, UUID
Constructor and Description |
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SerializerBoolean() |
Modifier and Type | Method and Description |
---|---|
java.lang.Boolean |
deserialize(DataInput2 in,
int available)
Deserializes and returns the content of the given
DataInput2 . |
int |
fixedSize()
Returns the fixed size of the serialized form in bytes or -1 if the size
is not fixed (e.g.
|
boolean |
isTrusted()
Returns if this Serializer is trusted to always read the same number of
bytes as it writes for any given object being serialized/de-serialized.
|
void |
serialize(DataOutput2 out,
java.lang.Boolean value)
Serializes the content of the given value into the given
DataOutput2 . |
java.lang.Object |
valueArrayCopyOfRange(java.lang.Object vals,
int from,
int to) |
java.lang.Object |
valueArrayDeleteValue(java.lang.Object vals,
int pos) |
java.lang.Object |
valueArrayDeserialize(DataInput2 in,
int size) |
java.lang.Object |
valueArrayEmpty() |
java.lang.Object |
valueArrayFromArray(java.lang.Object[] objects) |
java.lang.Boolean |
valueArrayGet(java.lang.Object vals,
int pos) |
java.lang.Object |
valueArrayPut(java.lang.Object vals,
int pos,
java.lang.Boolean newValue) |
int |
valueArraySearch(java.lang.Object keys,
java.lang.Boolean key) |
int |
valueArraySearch(java.lang.Object keys,
java.lang.Boolean key,
java.util.Comparator comparator) |
void |
valueArraySerialize(DataOutput2 out,
java.lang.Object vals) |
int |
valueArraySize(java.lang.Object vals) |
java.lang.Object |
valueArrayUpdateVal(java.lang.Object vals,
int pos,
java.lang.Boolean newValue) |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
nextValue, valueArrayBinaryGet, valueArrayBinarySearch, valueArrayToArray
clone, compare, deserializeFromLong, equals, hashCode, needsAvailableSizeHint
public void serialize(DataOutput2 out, java.lang.Boolean value) throws java.io.IOException
Serializer
DataOutput2
.serialize
in interface Serializer<java.lang.Boolean>
out
- DataOutput2 to save object intovalue
- Object to serializejava.io.IOException
- in case of an I/O errorpublic java.lang.Boolean deserialize(DataInput2 in, int available) throws java.io.IOException
Serializer
DataInput2
.deserialize
in interface Serializer<java.lang.Boolean>
in
- DataInput2 to de-serialize data fromavailable
- how many bytes that are available in the DataInput2 for
reading, may be -1 (in streams) or 0 (null).DataInput2
java.io.IOException
- in case of an I/O errorpublic int fixedSize()
Serializer
Some optimizations can be applied to serializers with a fixed size.
fixedSize
in interface Serializer<java.lang.Boolean>
public boolean isTrusted()
Serializer
MapDB has a relaxed record size boundary checking. It expects deserializers to read exactly as many bytes as were written during serialization. If a deserializer reads more bytes than it wrote, it might start reading others record data in store.
Some serializers (Kryo) have problems with this. To prevent this, we can
not read data directly from a store, but we must copy them into separate
byte[]
buffers. Thus, zero-copy optimizations are disabled by
default, but can be explicitly enabled here by letting this method return
true
.
This flag indicates if this serializer was 'verified' to read as many bytes as it writes. It should also be much better tested etc.
isTrusted
in interface Serializer<java.lang.Boolean>
public int valueArraySearch(java.lang.Object keys, java.lang.Boolean key)
valueArraySearch
in interface GroupSerializer<java.lang.Boolean>
public int valueArraySearch(java.lang.Object keys, java.lang.Boolean key, java.util.Comparator comparator)
valueArraySearch
in interface GroupSerializer<java.lang.Boolean>
public void valueArraySerialize(DataOutput2 out, java.lang.Object vals) throws java.io.IOException
valueArraySerialize
in interface GroupSerializer<java.lang.Boolean>
java.io.IOException
public java.lang.Object valueArrayDeserialize(DataInput2 in, int size) throws java.io.IOException
valueArrayDeserialize
in interface GroupSerializer<java.lang.Boolean>
java.io.IOException
public java.lang.Boolean valueArrayGet(java.lang.Object vals, int pos)
valueArrayGet
in interface GroupSerializer<java.lang.Boolean>
public int valueArraySize(java.lang.Object vals)
valueArraySize
in interface GroupSerializer<java.lang.Boolean>
public java.lang.Object valueArrayEmpty()
valueArrayEmpty
in interface GroupSerializer<java.lang.Boolean>
public java.lang.Object valueArrayPut(java.lang.Object vals, int pos, java.lang.Boolean newValue)
valueArrayPut
in interface GroupSerializer<java.lang.Boolean>
public java.lang.Object valueArrayUpdateVal(java.lang.Object vals, int pos, java.lang.Boolean newValue)
valueArrayUpdateVal
in interface GroupSerializer<java.lang.Boolean>
public java.lang.Object valueArrayFromArray(java.lang.Object[] objects)
valueArrayFromArray
in interface GroupSerializer<java.lang.Boolean>
public java.lang.Object valueArrayCopyOfRange(java.lang.Object vals, int from, int to)
valueArrayCopyOfRange
in interface GroupSerializer<java.lang.Boolean>
public java.lang.Object valueArrayDeleteValue(java.lang.Object vals, int pos)
valueArrayDeleteValue
in interface GroupSerializer<java.lang.Boolean>
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