Package com.yahoo.vespa.model

Class PortsMeta

java.lang.Object

com.yahoo.vespa.model.PortsMeta

All Implemented Interfaces:

Serializable

public class PortsMeta
extends Object
implements Serializable

Track meta information about the ports of a service.

Author:

Vidar Larsen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
PortsMeta()	Create a new PortsMeta object.

Method Summary

Modifier and Type	Method	Description
boolean	contains(int offset, String meta)	Check if the port at a specific offset contains a particular meta attribute.
Integer	getHttpAdminOffset()	Get the offset to the http port used for admin.
Integer	getHttpStatusOffset()	Get the offset to the http port used for status.
int	getNumPorts()	Get the number of ports with registered meta.
Integer	getRpcAdminOffset()	Get the offset to the rpc port used for admin.
Integer	getRpcStatusOffset()	Get the offset to the rpc port used for status.
List<String>	getTagsAt(int offset)	Get an iterator of the Strings registered at the specific point.
PortsMeta	on(int offset)	Set up the port to tag, for chained usage.
PortsMeta	tag(String meta)	Tag a previously setup port (using 'on') with the specified tag.

Methods inherited from class java.lang.Object

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

Constructor Detail

PortsMeta

public PortsMeta()

Create a new PortsMeta object.

Method Detail

on

public PortsMeta on(int offset)

Set up the port to tag, for chained usage.

Parameters:

offset - the relative port to tag

Returns:

this portsmeta, to allow .tag calls

tag

public PortsMeta tag(String meta)

Tag a previously setup port (using 'on') with the specified tag.

Parameters:

meta - the tag to apply to the current port

Returns:

this portsmeta, to allow further .tag calls

contains

public boolean contains(int offset,
                        String meta)

Check if the port at a specific offset contains a particular meta attribute.

Parameters:

offset - the relative port offset

meta - the meta info we want to check for

Returns:

boolean true if the specific port has registered the meta

getNumPorts

public int getNumPorts()

Get the number of ports with registered meta.

Returns:

the number of ports that have been registered

getTagsAt

public List<String> getTagsAt(int offset)

Get an iterator of the Strings registered at the specific point.

Parameters:

offset - the relative offset to inquire about tags

Returns:

List of tags.

getRpcAdminOffset

public Integer getRpcAdminOffset()

Get the offset to the rpc port used for admin.

Returns:

the offset, or null if none set

getRpcStatusOffset

public Integer getRpcStatusOffset()

Get the offset to the rpc port used for status.

Returns:

Integer the offset, or null if none set.

getHttpAdminOffset

public Integer getHttpAdminOffset()

Get the offset to the http port used for admin.

Returns:

Integer the offset, or null if none set.

getHttpStatusOffset

public Integer getHttpStatusOffset()

Get the offset to the http port used for status.

Returns:

Integer the offset, or null if none set.