org.rdfhdt.hdt.compact.sequence

Interface Sequence

All Superinterfaces:

AutoCloseable, Closeable

All Known Subinterfaces:

DynamicSequence

All Known Implementing Classes:

SequenceInt32, SequenceInt64, SequenceLog64, SequenceLog64Big, SequenceLog64Map

public interface Sequence
extends Closeable

The array interface represents compact sequences of integers.

Method Summary

Modifier and Type	Method and Description
void	add(Iterator<Long> elements) Adds an element to the array
long	get(long position) Gets the element in a specific position
long	getNumberOfElements() Gets the total number of elements in the array
String	getType() Type identifier of this Stream.
void	load(InputStream input, ProgressListener listener) Loads a array from an InputStream
void	save(OutputStream output, ProgressListener listener) Saves the array to an OutputStream
long	size() Return the size of the data structure in bytes

Methods inherited from interface java.io.Closeable

close

Method Detail

add

void add(Iterator<Long> elements)

Adds an element to the array

Parameters:

element - The element to be added to the array

get

long get(long position)

Gets the element in a specific position

Parameters:

position - The position of the element to be returned

Returns:

int

getNumberOfElements

long getNumberOfElements()

Gets the total number of elements in the array

Returns:

int

size

long size()

Return the size of the data structure in bytes

Returns:

save

void save(OutputStream output,
          ProgressListener listener)
   throws IOException

Saves the array to an OutputStream

Parameters:

output - The OutputStream to be saved to

Throws:

IOException

load

void load(InputStream input,
          ProgressListener listener)
   throws IOException

Loads a array from an InputStream

Parameters:

input - The InputStream to load from

Throws:

IOException

getType

String getType()

Type identifier of this Stream.

Returns: