org.apache.whirr
Class InstanceTemplate

java.lang.Object
  org.apache.whirr.InstanceTemplate

public class InstanceTemplate
extends Object

This class describes the type of instances that should be in the cluster. This is done by specifying the number of instances in each role.

Constructor Summary

InstanceTemplate(int numberOfInstances, int minNumberOfInstances, Set<String> roles)

InstanceTemplate(int numberOfInstances, int minNumberOfInstances, String... roles)

InstanceTemplate(int numberOfInstances, Set<String> roles)

InstanceTemplate(int numberOfInstances, String... roles)

Method Summary

boolean	equals(Object o)
int	getMinNumberOfInstances()
int	getNumberOfInstances()
Set<String>	getRoles()
int	hashCode()
static List<InstanceTemplate>	parse(org.apache.commons.configuration.Configuration cconf)
static Map<String,String>	parse(String... strings)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

InstanceTemplate

public InstanceTemplate(int numberOfInstances,
                        String... roles)

InstanceTemplate

public InstanceTemplate(int numberOfInstances,
                        Set<String> roles)

InstanceTemplate

public InstanceTemplate(int numberOfInstances,
                        int minNumberOfInstances,
                        String... roles)

InstanceTemplate

public InstanceTemplate(int numberOfInstances,
                        int minNumberOfInstances,
                        Set<String> roles)

Method Detail

getRoles

public Set<String> getRoles()

getNumberOfInstances

public int getNumberOfInstances()

getMinNumberOfInstances

public int getMinNumberOfInstances()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

parse

public static Map<String,String> parse(String... strings)

parse

public static List<InstanceTemplate> parse(org.apache.commons.configuration.Configuration cconf)