core/org.gnit.lucenekmp.util/BytesRefArray

BytesRefArray

class BytesRefArray(bytesUsed: Counter) : SortableBytesRefArray

A simple append only random-access BytesRef array that stores full copies of the appended bytes in a ByteBlockPool.

Note: This class is not Thread-Safe!

Constructors

constructor(bytesUsed: Counter)

Types

IndexedBytesRefIterator

interface IndexedBytesRefIterator : BytesRefIterator

An extension of BytesRefIterator that allows retrieving the index of the current element

class SortState : Accountable

Used to iterate the elements of an array in a given order.

Functions

open override fun append(bytes: BytesRef): Int

Appends a copy of the given BytesRef to this BytesRefArray.

open override fun clear()

Clears this BytesRefArray

fun get(spare: BytesRefBuilder, index: Int): BytesRef

Returns the n'th element of this BytesRefArray

fun iterator(): BytesRefIterator

sugar for .iterator with a null comparator

open override fun iterator(comp: Comparator<BytesRef>): BytesRefIterator

Returns a BytesRefIterator with point in time semantics. The iterator provides access to all so far appended BytesRef instances.

fun iterator(sortState: BytesRefArray.SortState?): BytesRefArray.IndexedBytesRefIterator

Returns an IndexedBytesRefIterator with point in time semantics. The iterator provides access to all so far appended BytesRef instances. If a non-null sortState is specified then the iterator will iterate the byte values in the order of the sortState; otherwise, the order is the same as the values were appended.

open override fun size(): Int

Returns the current size of this BytesRefArray

fun sort(comp: Comparator<BytesRef>, stable: Boolean): BytesRefArray.SortState

Returns a SortState representing the order of elements in this array. This is a non-destructive operation.