com.zaxxer.influx4j.util

Class Utf8

java.lang.Object

com.zaxxer.influx4j.util.Utf8

public class Utf8
extends Object

Constructor Summary

Constructors

Constructor and Description
Utf8()

Method Summary

Modifier and Type	Method and Description
static boolean	containsUnicode(String string)
static int	encodedLength(CharSequence sequence) Returns the number of bytes in the UTF-8-encoded form of sequence.

Methods inherited from class java.lang.Object

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

Constructor Detail

Utf8

public Utf8()

Method Detail

containsUnicode

public static boolean containsUnicode(String string)

encodedLength

public static int encodedLength(CharSequence sequence)

Returns the number of bytes in the UTF-8-encoded form of sequence. For a string, this method is equivalent to string.getBytes(UTF_8).length, but is more efficient in both time and space.

Parameters:

sequence - the CharSequence to measure

Returns:

the length in bytes of the UTF-8 representation of the CharSequence

Throws:

IllegalArgumentException - if sequence contains ill-formed UTF-16 (unpaired surrogates)