com.datadoghq.sketch.ddsketch.encoding

Class ByteArrayInput

java.lang.Object

com.datadoghq.sketch.ddsketch.encoding.ByteArrayInput

All Implemented Interfaces:

Input

public final class ByteArrayInput
extends java.lang.Object
implements Input

An implementation of Input that is backed by an array.

Method Summary

Modifier and Type	Method and Description
boolean	hasRemaining()
byte	readByte()
long	readLongLE()
static ByteArrayInput	wrap(byte[] array)
static ByteArrayInput	wrap(byte[] array, int offset, int length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.datadoghq.sketch.ddsketch.encoding.Input

readDoubleLE

Method Detail

wrap

public static ByteArrayInput wrap(byte[] array,
                                  int offset,
                                  int length)

wrap

public static ByteArrayInput wrap(byte[] array)

hasRemaining

public final boolean hasRemaining()

Specified by:

hasRemaining in interface Input

readByte

public final byte readByte()
                    throws java.io.EOFException

Specified by:

readByte in interface Input

Returns:

the next read byte

Throws:

java.io.EOFException - iff a prior call to Input.hasRemaining() would have returned false

readLongLE

public final long readLongLE()
                      throws java.io.IOException

Specified by:

readLongLE in interface Input

Returns:

the 64-bit integer value built from the next 8 bytes, the least significant byte being first

Throws:

java.io.EOFException - iff there are fewer than 8 remaining bytes to read

java.io.IOException