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org.apache.hc.client5.http.impl

public final Class PrefixedIncrementingId

Class Inheritance

extends Object

java.lang.Object
org.apache.hc.client5.http.impl.PrefixedIncrementingId

Annotations

@Internal

Imports

java.util.concurrent.atomic.AtomicLong, org.apache.hc.core5.annotation.Internal, org.apache.hc.core5.util.Args

A thread safe incrementing identifier.

Since: 5.1.4

Field Summary

Modifier and Type	Field and Description
private final AtomicLong	count
private final String	prefix0
private final String	prefix1
private final String	prefix2
private final String	prefix3
private final String	prefix4
private final String	prefix5
private final String	prefix6
private final String	prefix7
private final String	prefix8
private final String	prefix9

Constructor Summary

Access	Constructor and Description
public	PrefixedIncrementingId(final String string prefix for generated IDs prefix) Creates an incrementing identifier.

Method Summary

Modifier and Type	Method and Description
pack-priv String	createId(final long value) Create an ID from this instance's prefix and zero padded specified value.
public String	getNextId()
public long	getNextNumber()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

count	back to summary
private final AtomicLong count

prefix0	back to summary
private final String prefix0

prefix1	back to summary
private final String prefix1

prefix2	back to summary
private final String prefix2

prefix3	back to summary
private final String prefix3

prefix4	back to summary
private final String prefix4

prefix5	back to summary
private final String prefix5

prefix6	back to summary
private final String prefix6

prefix7	back to summary
private final String prefix7

prefix8	back to summary
private final String prefix8

prefix9	back to summary
private final String prefix9

Constructor Detail

PrefixedIncrementingId

back to summary

public PrefixedIncrementingId(final String prefix)

Creates an incrementing identifier.

Parameters

prefix:String: string prefix for generated IDs

Method Detail

createId	back to summary
pack-priv String createId(final long value) Create an ID from this instance's prefix and zero padded specified value. Hand rolled equivalent to `String.format("ex-%010d", value)` optimized to reduce allocation and CPU overhead.

getNextId	back to summary
public String getNextId()

getNextNumber	back to summary
public long getNextNumber()