public abstract class ObjectUnsignedByteVector extends LocalAbstractObject implements BinarySerializable
LocalAbstractObject.DataEqualObject, LocalAbstractObject.TextStreamFactory<T extends LocalAbstractObject>, LocalAbstractObject.TrivialDistanceFunction
Modifier and Type | Field and Description |
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protected short[] |
data
Data array
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counterDistanceComputations, counterLowerBoundDistanceComputations, counterPrecomputedDistanceSavings, counterUpperBoundDistanceComputations, MAX_DISTANCE, MIN_DISTANCE, suppData, trivialDistanceFunction, UNKNOWN_DISTANCE
Modifier | Constructor and Description |
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protected |
ObjectUnsignedByteVector(BinaryInput input,
BinarySerializator serializator)
Creates a new instance of ObjectUnsignedByteVectorL2 loaded from binary input buffer.
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ObjectUnsignedByteVector(java.io.BufferedReader stream)
Creates a new instance of ObjectUnsignedByteVectorL2 from text stream.
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ObjectUnsignedByteVector(int dimension)
Creates a new instance of ObjectUnsignedByteVectorL2 with randomly generated content data.
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ObjectUnsignedByteVector(int dimension,
short min,
short max)
Creates a new instance of ObjectUnsignedByteVectorL2 with randomly generated content data.
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ObjectUnsignedByteVector(short[] data)
Creates a new instance of ObjectUnsignedByteVectorL2.
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Modifier and Type | Method and Description |
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int |
binarySerialize(BinaryOutput output,
BinarySerializator serializator)
Binary-serialize this object into the
output . |
boolean |
dataEquals(java.lang.Object obj)
Indicates whether some other object has the same data as this one.
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int |
dataHashCode()
Returns a hash code value for the data of this object.
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int |
getBinarySize(BinarySerializator serializator)
Returns the exact size of the binary-serialized version of this object in bytes.
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int |
getDimensionality()
Returns the number of dimensions of this vector.
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int |
getSize()
Returns the size of this object in bytes.
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short[] |
getVectorData()
Returns the vector of short integer values, which represents the contents of this object.
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java.lang.String |
toString()
Converts this object to a string representation.
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protected void |
writeData(java.io.OutputStream stream)
Store this object's data to a text stream.
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clearSurplusData, clone, clone, cloneRandomlyModify, create, create, createMetaDistancesHolder, excludeUsingPrecompDist, getDistance, getDistance, getDistance, getDistanceFilter, getDistanceFilter, getDistanceFilter, getDistanceFilter, getDistanceImpl, getDistanceLowerBound, getDistanceLowerBoundImpl, getDistanceStorePrecomputed, getDistanceStorePrecomputed, getDistanceStorePrecomputed, getDistanceUpperBound, getDistanceUpperBoundImpl, getFieldsForNames, getMaxDistance, getNormDistance, getPrecomputedDistance, getPrecomputedDistance, getRandomChar, getRandomNormal, chainDestroy, chainFilter, includeUsingPrecompDist, isDistanceCompatible, parseObjectComment, peekNextChar, readAttributesFromStream, readObjectComments, readObjectCommentsWithoutData, unchainFilter, write, write, writeAttributesToStream, writeObjectComment
clone, getLocatorURI, getNoDataObject, getObjectKey, getObjectKey, getObjectLocatorURI, setObjectKey
public ObjectUnsignedByteVector(short[] data)
data
- the data content of the new objectpublic ObjectUnsignedByteVector(int dimension)
dimension
- number of dimensions to generatepublic ObjectUnsignedByteVector(int dimension, short min, short max)
dimension
- number of dimensions to generatemin
- lower bound of the random generated values (inclusive)max
- upper bound of the random generated values (exclusive)public ObjectUnsignedByteVector(java.io.BufferedReader stream) throws java.io.EOFException, java.io.IOException, java.lang.NumberFormatException
stream
- the stream from which to read lines of textjava.io.EOFException
- if the end-of-file of the given stream is reachedjava.io.IOException
- if there was an I/O error during reading from the streamjava.lang.NumberFormatException
- if a line read from the stream does not consist of comma-separated or space-separated numbersprotected ObjectUnsignedByteVector(BinaryInput input, BinarySerializator serializator) throws java.io.IOException
input
- the buffer to read the ObjectUnsignedByteVectorL2 fromserializator
- the serializator used to write objectsjava.io.IOException
- if there was an I/O error reading from the bufferprotected void writeData(java.io.OutputStream stream) throws java.io.IOException
LocalAbstractObject
writeData
in class LocalAbstractObject
stream
- the stream to store this object tojava.io.IOException
- if there was an error while writing to streampublic boolean dataEquals(java.lang.Object obj)
LocalAbstractObject
dataEquals
in class LocalAbstractObject
obj
- the reference object with which to compare.true
if this object is the same as the obj
argument; false
otherwise.public int dataHashCode()
LocalAbstractObject
dataHashCode
in class LocalAbstractObject
public short[] getVectorData()
public int getSize()
LocalAbstractObject
getSize
in class LocalAbstractObject
public int getDimensionality()
public java.lang.String toString()
super.toString()
is appended.toString
in class AbstractObject
public int binarySerialize(BinaryOutput output, BinarySerializator serializator) throws java.io.IOException
output
.binarySerialize
in interface BinarySerializable
binarySerialize
in class LocalAbstractObject
output
- the data output this object is binary-serialized intoserializator
- the serializator used to write objectsjava.io.IOException
- if there was an I/O error during serializationpublic int getBinarySize(BinarySerializator serializator)
getBinarySize
in interface BinarySerializable
getBinarySize
in class LocalAbstractObject
serializator
- the serializator used to write objects