Package io.permazen.encoding

Class Tuple2Encoding<V1,V2>

java.lang.Object

io.permazen.encoding.AbstractEncoding<T>

io.permazen.encoding.TupleEncoding<Tuple2<V1,V2>>

io.permazen.encoding.Tuple2Encoding<V1,V2>

All Implemented Interfaces:

Encoding<Tuple2<V1,V2>>, NaturalSortAware, Serializable, Comparator<Tuple2<V1,V2>>

public class Tuple2Encoding<V1,V2>
extends TupleEncoding<Tuple2<V1,V2>>

Non-null Encoding for a Tuple2 created by concatenating the component Encodings.

Null values are not supported by this class and there is no default value.

See Also:

• Serialized Form

Field Summary

Fields inherited from class io.permazen.encoding.AbstractEncoding

encodingId, typeToken

Fields inherited from interface io.permazen.encoding.Encoding

MAX_ARRAY_DIMENSIONS

Constructor Summary

Constructors

Constructor	Description
Tuple2Encoding(Encoding<V1> value1Encoding, Encoding<V2> value2Encoding)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected Tuple2<V1,V2>	createTuple(Object[] values)
Encoding<V1>	getEncoding1()
Encoding<V2>	getEncoding2()

Methods inherited from class io.permazen.encoding.TupleEncoding

compare, fromString, getFixedWidth, getSize, hasPrefix0x00, hasPrefix0xff, read, skip, sortsNaturally, supportsNull, toString, write

Methods inherited from class io.permazen.encoding.AbstractEncoding

equals, getDefaultValue, getDefaultValueBytes, getEncodingId, getTypeToken, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator

reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Methods inherited from interface io.permazen.encoding.Encoding

convert, decode, encode, getKeyRange, validate, validateAndWrite

Constructor Details

Tuple2Encoding

public Tuple2Encoding(Encoding<V1> value1Encoding,
 Encoding<V2> value2Encoding)

Constructor.

Parameters:

value1Encoding - component value encoding

value2Encoding - component value encoding

Throws:

IllegalArgumentException - if any component value encoding is null

Method Details

getEncoding1

public Encoding<V1> getEncoding1()

getEncoding2

public Encoding<V2> getEncoding2()

createTuple

protected Tuple2<V1,V2> createTuple(Object[] values)

Specified by:

createTuple in class TupleEncoding<Tuple2<V1,V2>>