Top Description Fields Constructors Methods

org.postgresql.hostchooser

pack-priv Class MultiHostChooser

Class Inheritance

extends Object
implements HostChooser

java.lang.Object
org.postgresql.hostchooser.MultiHostChooser

All Implemented Interfaces

org.postgresql.hostchooser.HostChooser, java.lang.Iterable

Static Imports

java.util.Collections.shuffle

HostChooser that keeps track of known host statuses.

Field Summary

Modifier and Type	Field and Description
private int	hostRecheckTime
private final HostSpec[]	hostSpecs
private boolean	loadBalance
private final HostRequirement	targetServerType

Constructor Summary

Access	Constructor and Description
pack-priv	MultiHostChooser(HostSpec[] hostSpecs, HostRequirement targetServerType, Properties info)

Method Summary

Modifier and Type	Method and Description
private <T> List<T>	append(final List<T> a, final List<T> b)
private Iterator<CandidateHost>	candidateIterator()
private List<CandidateHost>	getCandidateHosts(HostRequirement hostRequirement)
public Iterator<CandidateHost>	iterator() Implements org.postgresql.hostchooser.HostChooser.iterator. Lists connection hosts in preferred order.
private <T> List<T>	rtrim(final int size, final List<T> a)
private List<CandidateHost>	withReqStatus(final HostRequirement requirement, final List<HostSpec> hosts)

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

Field Detail

hostRecheckTime	back to summary
private int hostRecheckTime

hostSpecs	back to summary
private final HostSpec[] hostSpecs

loadBalance	back to summary
private boolean loadBalance

targetServerType	back to summary
private final HostRequirement targetServerType

Constructor Detail

MultiHostChooser	back to summary
pack-priv MultiHostChooser(HostSpec[] hostSpecs, HostRequirement targetServerType, Properties info)

Method Detail

append	back to summary
private <T> List<T> append(final List<T> a, final List<T> b)

candidateIterator	back to summary
private Iterator<CandidateHost> candidateIterator()

getCandidateHosts	back to summary
private List<CandidateHost> getCandidateHosts(HostRequirement hostRequirement)

iterator

back to summary

public Iterator<CandidateHost> iterator()

Implements org.postgresql.hostchooser.HostChooser.iterator.

Doc from org.postgresql.hostchooser.HostChooser.iterator.

Lists connection hosts in preferred order.

Returns:Iterator<CandidateHost>

connection hosts in preferred order.

Annotations

@Override

rtrim	back to summary
private <T> List<T> rtrim(final int size, final List<T> a)

withReqStatus	back to summary
private List<CandidateHost> withReqStatus(final HostRequirement requirement, final List<HostSpec> hosts)