Package io.datarouter.bytes.blockfile.index

Record Class BlockfileRowRange

java.lang.Object

java.lang.Record

io.datarouter.bytes.blockfile.index.BlockfileRowRange

public record BlockfileRowRange(BlockfileRowVersion first, BlockfileRowVersion last)
extends Record

Constructor Summary

Constructors

Constructor	Description
BlockfileRowRange(BlockfileRowVersion first, BlockfileRowVersion last)	Creates an instance of a BlockfileRowRange record class.

Method Summary

Modifier and Type	Method	Description
int	compareToKey(byte[] key)
boolean	containsKey(byte[] key)
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
BlockfileRowVersion	first()	Returns the value of the first record component.
final int	hashCode()	Returns a hash code value for this object.
BlockfileRowVersion	last()	Returns the value of the last record component.
int	sumOfLengths()
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

BlockfileRowRange

public BlockfileRowRange(BlockfileRowVersion first,
 BlockfileRowVersion last)

Creates an instance of a BlockfileRowRange record class.

Parameters:

first - the value for the first record component

last - the value for the last record component

Method Details

sumOfLengths

public int sumOfLengths()

containsKey

public boolean containsKey(byte[] key)

compareToKey

public int compareToKey(byte[] key)

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

first

public BlockfileRowVersion first()

Returns the value of the first record component.

Returns:

the value of the first record component

last

public BlockfileRowVersion last()

Returns the value of the last record component.

Returns:

the value of the last record component