com.sas.services.connection
Class HostPortSet

com.sas.services.connection.HostPortSet

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<HostPortPair>, java.util.Collection<HostPortPair>, java.util.Set<HostPortPair>

public class HostPortSet

Wraps multiple HostPortPair instances into one object. Used when multiple hostname and port values need to be included in a single property string.

Since:

9.4

See Also:

Serialized Form

Constructor Summary

HostPortSet()

Method Summary

java.lang.String	getHosts() Returns a space-delimited list of host names contained in this set.
java.lang.String	getPorts() Returns a space-delimited list of port numbers contained in this set.
boolean	intersects(HostPortSet set) Returns true if any HostPortPair in the specified set is contained in this set.
static HostPortSet	newInstance(java.lang.String hostProperty, java.lang.String portProperty) Create a new HostPortSet object from a list of host and ports.
java.lang.String	toString()

Constructor Detail

HostPortSet

public HostPortSet()

Method Detail

newInstance

public static HostPortSet newInstance(java.lang.String hostProperty,
                                      java.lang.String portProperty)

Create a new HostPortSet object from a list of host and ports.

Parameters:

hostProperty - space-delimited list of host names. May be abbreviated to a single instance of the host name if all names in the list are identical.

portProperty - space-delimited list of port numbers. May be abbreviated to a single port number if all ports in the list are identical.

Returns:

new HostPortSet object

getHosts

public java.lang.String getHosts()

Returns a space-delimited list of host names contained in this set. The list will be abbreviated if all host names in this set are identical. Returns null if the set is empty.

Returns:

a space-delimited list of host names

getPorts

public java.lang.String getPorts()

Returns a space-delimited list of port numbers contained in this set. The list will be abbreviated if all port numbers in this set are identical. Returns null if the set is empty.

Returns:

a space-delimited list of port numbers

intersects

public boolean intersects(HostPortSet set)

Returns true if any HostPortPair in the specified set is contained in this set.

Parameters:

set - set to be compared

Returns:

true if any HostPortPair in the specified set is contained in this set

toString

public java.lang.String toString()

Overrides:

toString in class java.util.AbstractCollection<HostPortPair>