Package com.yahoo.config.provision

Class NodeResources

java.lang.Object

com.yahoo.config.provision.NodeResources

public class NodeResources
extends java.lang.Object

The node resources required by an application cluster

Author:

bratseth

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NodeResources.DiskSpeed

Constructor Summary

Constructors

Constructor	Description
NodeResources(double vcpu, double memoryGb, double diskGb)	Deprecated.
NodeResources(double vcpu, double memoryGb, double diskGb, double bandwidthGbps)	Create node resources requiring fast disk
NodeResources(double vcpu, double memoryGb, double diskGb, double bandwidthGbps, NodeResources.DiskSpeed diskSpeed)
NodeResources(double vcpu, double memoryGb, double diskGb, NodeResources.DiskSpeed diskSpeed)	Deprecated.

Method Summary

Modifier and Type	Method	Description
NodeResources	add(NodeResources other)
double	bandwidthGbps()
boolean	compatibleWith(NodeResources other)	Returns true if all the resources of this are the same as or compatible with the given resources
double	diskGb()
NodeResources.DiskSpeed	diskSpeed()
boolean	equals(java.lang.Object o)
static NodeResources	fromLegacyName(java.lang.String name)	Create this from serial form.
int	hashCode()
double	memoryGb()
boolean	satisfies(NodeResources other)	Returns true if all the resources of this are the same or larger than the given resources
NodeResources	subtract(NodeResources other)
java.lang.String	toString()
double	vcpu()
NodeResources	withBandwidthGbps(double bandwidthGbps)
NodeResources	withDiskGb(double diskGb)
NodeResources	withDiskSpeed(NodeResources.DiskSpeed speed)
NodeResources	withMemoryGb(double memoryGb)
NodeResources	withVcpu(double vcpu)

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeResources

@Deprecated
public NodeResources(double vcpu,
                     double memoryGb,
                     double diskGb)

Deprecated.

Create node resources requiring fast disk and no bandwidth

NodeResources

@Deprecated
public NodeResources(double vcpu,
                     double memoryGb,
                     double diskGb,
                     NodeResources.DiskSpeed diskSpeed)

Deprecated.

Create node resources requiring no bandwidth

NodeResources

public NodeResources(double vcpu,
                     double memoryGb,
                     double diskGb,
                     double bandwidthGbps)

Create node resources requiring fast disk

NodeResources

public NodeResources(double vcpu,
                     double memoryGb,
                     double diskGb,
                     double bandwidthGbps,
                     NodeResources.DiskSpeed diskSpeed)

Method Detail

vcpu

public double vcpu()

memoryGb

public double memoryGb()

diskGb

public double diskGb()

bandwidthGbps

public double bandwidthGbps()

diskSpeed

public NodeResources.DiskSpeed diskSpeed()

withVcpu

public NodeResources withVcpu(double vcpu)

withMemoryGb

public NodeResources withMemoryGb(double memoryGb)

withDiskGb

public NodeResources withDiskGb(double diskGb)

withBandwidthGbps

public NodeResources withBandwidthGbps(double bandwidthGbps)

withDiskSpeed

public NodeResources withDiskSpeed(NodeResources.DiskSpeed speed)

subtract

public NodeResources subtract(NodeResources other)

add

public NodeResources add(NodeResources other)

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

satisfies

public boolean satisfies(NodeResources other)

Returns true if all the resources of this are the same or larger than the given resources

compatibleWith

public boolean compatibleWith(NodeResources other)

Returns true if all the resources of this are the same as or compatible with the given resources

fromLegacyName

public static NodeResources fromLegacyName(java.lang.String name)

Create this from serial form.

Throws:

java.lang.IllegalArgumentException - if the given string cannot be parsed as a serial form of this