org.apache.nifi.toolkit.tls.configuration

Class InstanceIdentifier

java.lang.Object

org.apache.nifi.toolkit.tls.configuration.InstanceIdentifier

public class InstanceIdentifier
extends java.lang.Object

Each instance is uniquely identified by its hostname and instance number

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Comparator<InstanceIdentifier>	HOST_IDENTIFIER_COMPARATOR

Constructor Summary

Constructors

Constructor and Description
InstanceIdentifier(java.lang.String hostname, int number)

Method Summary

Modifier and Type	Method and Description
static java.util.stream.Stream<InstanceIdentifier>	createIdentifiers(java.util.stream.Stream<java.lang.String> hostnameExpressions) Creates a stream of hostname identifiers from a stream of hostname expressions
static java.util.Map<InstanceIdentifier,java.lang.Integer>	createOrderMap(java.util.stream.Stream<java.lang.String> hostnameExpressions) Creates a map that can be used to deterministically assign global instance numbers
boolean	equals(java.lang.Object o)
protected static java.util.stream.Stream<java.lang.String>	extractHostnames(java.lang.String hostname)
java.lang.String	getHostname()
int	getNumber()
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

HOST_IDENTIFIER_COMPARATOR

public static final java.util.Comparator<InstanceIdentifier> HOST_IDENTIFIER_COMPARATOR

Constructor Detail

InstanceIdentifier

public InstanceIdentifier(java.lang.String hostname,
                          int number)

Method Detail

createOrderMap

public static java.util.Map<InstanceIdentifier,java.lang.Integer> createOrderMap(java.util.stream.Stream<java.lang.String> hostnameExpressions)

Creates a map that can be used to deterministically assign global instance numbers

Parameters:

hostnameExpressions - the hostname expressions to expand

Returns:

a map that can be used to deterministically assign global instance numbers

createIdentifiers

public static java.util.stream.Stream<InstanceIdentifier> createIdentifiers(java.util.stream.Stream<java.lang.String> hostnameExpressions)

Creates a stream of hostname identifiers from a stream of hostname expressions

Parameters:

hostnameExpressions - the hostname expressions

Returns:

the hostname identifiers

extractHostnames

protected static java.util.stream.Stream<java.lang.String> extractHostnames(java.lang.String hostname)

getHostname

public java.lang.String getHostname()

getNumber

public int getNumber()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object