A B C D E F G H I M N O P R S U V W

A

apply(Step) - Method in class com.xebialabs.deployit.plugin.cloud.step.plan.SingleStepFilter

B

BaseHostTemplate - Class in com.xebialabs.deployit.plugin.cloud.ci

BaseHostTemplate() - Constructor for class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

C

check(List<? extends ConfigurationItem>) - Method in class com.xebialabs.deployit.plugin.cloud.step.rule.NullCheck

check(List<? extends ConfigurationItem>) - Method in interface com.xebialabs.deployit.plugin.cloud.step.rule.ResultCheck

check(List<? extends ConfigurationItem>) - Method in class com.xebialabs.deployit.plugin.cloud.step.rule.SingleEnvCheck

CheckEnvironmentStep - Class in com.xebialabs.deployit.plugin.cloud.step

CheckEnvironmentStep(String) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.CheckEnvironmentStep

CheckParametersStep - Class in com.xebialabs.deployit.plugin.cloud.step

CheckParametersStep(CloudEnvironmentParameters) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.CheckParametersStep

CI_TO_ID - Static variable in class com.xebialabs.deployit.plugin.cloud.step.ValidateEnvironmentDescriptorStep

CiFilters - Class in com.xebialabs.deployit.plugin.cloud.util

CiFilters() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.CiFilters

ciParser - Variable in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

CiParser - Class in com.xebialabs.deployit.plugin.cloud.util

CiParser() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.CiParser

CiParser.ReferenceNotFoundException - Exception in com.xebialabs.deployit.plugin.cloud.util

CiParser.ReferenceNotFoundException(CiReference) - Constructor for exception com.xebialabs.deployit.plugin.cloud.util.CiParser.ReferenceNotFoundException

CiUtils - Class in com.xebialabs.deployit.plugin.cloud.util

CiUtils() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.CiUtils

CloudContainers - Static variable in class com.xebialabs.deployit.plugin.cloud.util.CiFilters

CloudEnvironmentParameters - Class in com.xebialabs.deployit.plugin.cloud.ci

Parameters which are needed to create dynamic env from template.

CloudEnvironmentParameters() - Constructor for class com.xebialabs.deployit.plugin.cloud.ci.CloudEnvironmentParameters

CloudEnvironments - Static variable in class com.xebialabs.deployit.plugin.cloud.util.CiFilters

cloudEnvType - Static variable in class com.xebialabs.deployit.plugin.cloud.util.CiFilters

CloudHostDelegates - Class in com.xebialabs.deployit.plugin.cloud.task

CloudHostDelegates() - Constructor for class com.xebialabs.deployit.plugin.cloud.task.CloudHostDelegates

CloudHosts - Static variable in class com.xebialabs.deployit.plugin.cloud.util.CiFilters

com.xebialabs.deployit.plugin.cloud.ci - package com.xebialabs.deployit.plugin.cloud.ci

com.xebialabs.deployit.plugin.cloud.step - package com.xebialabs.deployit.plugin.cloud.step

com.xebialabs.deployit.plugin.cloud.step.plan - package com.xebialabs.deployit.plugin.cloud.step.plan

com.xebialabs.deployit.plugin.cloud.step.rule - package com.xebialabs.deployit.plugin.cloud.step.rule

com.xebialabs.deployit.plugin.cloud.task - package com.xebialabs.deployit.plugin.cloud.task

com.xebialabs.deployit.plugin.cloud.util - package com.xebialabs.deployit.plugin.cloud.util

com.xebialabs.deployit.plugin.cloud.validation - package com.xebialabs.deployit.plugin.cloud.validation

compare(Step, Step) - Method in class com.xebialabs.deployit.plugin.cloud.step.plan.StepOrderComparator

ConnectionType - Enum in com.xebialabs.deployit.plugin.cloud.ci

ContextAttribute - Enum in com.xebialabs.deployit.plugin.cloud.step

ContextHelper - Class in com.xebialabs.deployit.plugin.cloud.util

Small utility class to help in standard operations with context

D

DeleteCloudEnvironmentStep - Class in com.xebialabs.deployit.plugin.cloud.step

DeleteCloudEnvironmentStep(Environment) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.DeleteCloudEnvironmentStep

descriptorResolver - Variable in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

destroy() - Method in class com.xebialabs.deployit.plugin.cloud.ci.Environment

You should not rename this method, because it is used in UI

destroy(ConfigurationItem, String, Map<String, String>) - Static method in class com.xebialabs.deployit.plugin.cloud.task.CloudHostDelegates

E

Environment - Class in com.xebialabs.deployit.plugin.cloud.ci

Environment() - Constructor for class com.xebialabs.deployit.plugin.cloud.ci.Environment

EnvironmentTemplate - Class in com.xebialabs.deployit.plugin.cloud.ci

EnvironmentTemplate() - Constructor for class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.CheckEnvironmentStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.CheckParametersStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.DeleteCloudEnvironmentStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.RegisterEnvironmentStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.RegisterInstancesStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.UnregisterInstanceStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.WaitForInstancesStep

execute(ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.WipeEnvironmentStep

F

fromString(String, Repository) - Method in class com.xebialabs.deployit.plugin.cloud.util.CiParser

Converts xml string into the list of CIs.

fromString(String, Repository, Set<String>) - Method in class com.xebialabs.deployit.plugin.cloud.util.CiParser

Converts xml string into the list of CIs.

fromTemplate(BaseHostTemplate) - Static method in class com.xebialabs.deployit.plugin.cloud.util.HostFactory

G

getBootTimeout() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getConnectionType() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.CheckEnvironmentStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.CheckParametersStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.DeleteCloudEnvironmentStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.RegisterEnvironmentStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.RegisterInstancesStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.UnregisterInstanceStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.WaitForInstancesStep

getDescription() - Method in class com.xebialabs.deployit.plugin.cloud.step.WipeEnvironmentStep

getEnvironmentId() - Method in class com.xebialabs.deployit.plugin.cloud.ci.CloudEnvironmentParameters

getHostsLocation() - Method in class com.xebialabs.deployit.plugin.cloud.ci.HostParameters

getHostsPath() - Method in class com.xebialabs.deployit.plugin.cloud.ci.CloudEnvironmentParameters

getHostTemplates() - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

getInstanceIpAddress(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.InstantiatableHostTemplate

Should return instance public IP address *and* wait until instance is considered running according to hypervisor

getInstanceName() - Method in class com.xebialabs.deployit.plugin.cloud.ci.HostParameters

getLinkedCis() - Method in class com.xebialabs.deployit.plugin.cloud.ci.Environment

getLinkedTopLevelContainers() - Method in class com.xebialabs.deployit.plugin.cloud.ci.Environment

getMarkerPath() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.CheckEnvironmentStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.CheckParametersStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.DeleteCloudEnvironmentStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.RegisterEnvironmentStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.RegisterInstancesStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.UnregisterInstanceStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.WaitForInstancesStep

getOrder() - Method in class com.xebialabs.deployit.plugin.cloud.step.WipeEnvironmentStep

getOs() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getPassword() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getPrivateKeyFile() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getRetryDelay() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getTemplate() - Method in class com.xebialabs.deployit.plugin.cloud.ci.Environment

getUsername() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getXmlDescriptor() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

getXmlDescriptor() - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

H

HostFactory - Class in com.xebialabs.deployit.plugin.cloud.util

HostFactory() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.HostFactory

HostParameters - Class in com.xebialabs.deployit.plugin.cloud.ci

HostParameters() - Constructor for class com.xebialabs.deployit.plugin.cloud.ci.HostParameters

hostTemplate - Variable in class com.xebialabs.deployit.plugin.cloud.step.ValidateHostDescriptorStep

I

InstanceDescriptorResolver - Class in com.xebialabs.deployit.plugin.cloud.util

InstanceDescriptorResolver() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.InstanceDescriptorResolver

InstantiatableCloudTemplate - Interface in com.xebialabs.deployit.plugin.cloud.ci

InstantiatableHostTemplate - Class in com.xebialabs.deployit.plugin.cloud.ci

InstantiatableHostTemplate() - Constructor for class com.xebialabs.deployit.plugin.cloud.ci.InstantiatableHostTemplate

instantiate(CloudEnvironmentParameters) - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

instantiate(HostParameters) - Method in class com.xebialabs.deployit.plugin.cloud.ci.InstantiatableHostTemplate

M

MapsHelper - Class in com.xebialabs.deployit.plugin.cloud.util

MapsHelper() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.MapsHelper

MarkerChecker - Class in com.xebialabs.deployit.plugin.cloud.util

Helper class which is responsible for providing a method to wait for marker file to appear

MarkerChecker() - Constructor for class com.xebialabs.deployit.plugin.cloud.util.MarkerChecker

MarkerFileValidation - Annotation Type in com.xebialabs.deployit.plugin.cloud.validation

MarkerFileValidation.Validator - Class in com.xebialabs.deployit.plugin.cloud.validation

MarkerFileValidation.Validator() - Constructor for class com.xebialabs.deployit.plugin.cloud.validation.MarkerFileValidation.Validator

N

NullCheck - Class in com.xebialabs.deployit.plugin.cloud.step.rule

NullCheck() - Constructor for class com.xebialabs.deployit.plugin.cloud.step.rule.NullCheck

O

outputDescriptor(String, Map<Object, Object>, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

Outputs parsed descriptor to the context

outputDescriptor(String, Map<Object, Object>, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateHostDescriptorStep

Replaces all passwords from all CIs from the scope with stars

P

parseCis(String, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

parseCis(String, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateEnvironmentDescriptorStep

parseCis(String, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateHostDescriptorStep

Parses CIs and appends them to the context

passwordMask - Static variable in class com.xebialabs.deployit.plugin.cloud.util.CiUtils

produceCreateSteps(String, int) - Method in interface com.xebialabs.deployit.plugin.cloud.ci.InstantiatableCloudTemplate

Produce Steps to instantiate this template in the cloud.

produceDestroySteps(ConfigurationItem) - Method in interface com.xebialabs.deployit.plugin.cloud.ci.InstantiatableCloudTemplate

Produce Steps to destroy the given ConfigurationItem in the cloud.

produceInstanceCIs(Repository, Map<String, Object>) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

produceInstanceCIs(String, Repository, String, String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

produceInstanceCIs(String, Repository, String) - Method in interface com.xebialabs.deployit.plugin.cloud.ci.InstantiatableCloudTemplate

Produce ConfigurationItems that belong to the given instance.

produceInstanceCIs(String, Repository, String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.InstantiatableHostTemplate

produceValidationSteps() - Method in interface com.xebialabs.deployit.plugin.cloud.ci.InstantiatableCloudTemplate

Produce Steps to validate this template, typically verifying its XML descriptor (if present).

produceValidationSteps() - Method in class com.xebialabs.deployit.plugin.cloud.ci.InstantiatableHostTemplate

putOrMerge(Map<K, V>, K, Collection<S>) - Static method in class com.xebialabs.deployit.plugin.cloud.util.MapsHelper

R

RegisterEnvironmentStep - Class in com.xebialabs.deployit.plugin.cloud.step

RegisterEnvironmentStep(InstanceDescriptorResolver, CiParser, EnvironmentTemplate, String) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.RegisterEnvironmentStep

RegisterInstancesStep - Class in com.xebialabs.deployit.plugin.cloud.step

Registers created CIs in repository.

RegisterInstancesStep(String) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.RegisterInstancesStep

resolve(String, Map<? extends Object, ? extends Object>) - Method in class com.xebialabs.deployit.plugin.cloud.util.InstanceDescriptorResolver

resolveTemplate(String, Map<Object, Object>, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

resolveTemplate(String, Map<Object, Object>, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateEnvironmentDescriptorStep

resolveTemplate(String, Map<Object, Object>, ExecutionContext) - Method in class com.xebialabs.deployit.plugin.cloud.step.ValidateHostDescriptorStep

ResultCheck - Interface in com.xebialabs.deployit.plugin.cloud.step.rule

Implementations help to check list of CIs.

ResultCheck.Failed - Exception in com.xebialabs.deployit.plugin.cloud.step.rule

ResultCheck.Failed(String) - Constructor for exception com.xebialabs.deployit.plugin.cloud.step.rule.ResultCheck.Failed

ResultCheck.Failed(String, Throwable) - Constructor for exception com.xebialabs.deployit.plugin.cloud.step.rule.ResultCheck.Failed

Retrier<T> - Class in com.xebialabs.deployit.plugin.cloud.util

Helps to retry actions which may fail for some reason

Retrier(Callable<T>) - Constructor for class com.xebialabs.deployit.plugin.cloud.util.Retrier

retryFor(int, int) - Method in class com.xebialabs.deployit.plugin.cloud.util.Retrier

Retries an action with a total timeout of timeout seconds for delay seconds delay after each attempt.

S

safeGet(String, T) - Method in class com.xebialabs.deployit.plugin.cloud.util.ContextHelper

Returns an attribute of the context.

safeGet(Enum<?>, T) - Method in class com.xebialabs.deployit.plugin.cloud.util.ContextHelper

Enum alias

safeSet(String, R, T) - Method in class com.xebialabs.deployit.plugin.cloud.util.ContextHelper

Sets adds an element to the collection-like attribute of the context.

safeSet(Enum<?>, R, T) - Method in class com.xebialabs.deployit.plugin.cloud.util.ContextHelper

Enum alias

scope - Variable in class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

securePasswords(ConfigurationItem) - Static method in class com.xebialabs.deployit.plugin.cloud.util.CiUtils

Returns a cloned CI, where all password field are replaced with CiUtils.passwordMask value.

setConnectionType(ConnectionType) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

setDescription(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

setEnvironmentId(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.CloudEnvironmentParameters

setHostsLocation(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.HostParameters

setHostsPath(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.CloudEnvironmentParameters

setHostTemplates(List<InstantiatableCloudTemplate>) - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

setInstanceName(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.HostParameters

setLinkedCis(Set<ConfigurationItem>) - Method in class com.xebialabs.deployit.plugin.cloud.ci.Environment

setMarkerPath(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

setOs(OperatingSystemFamily) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

setPrivateKeyFile(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

setTemplate(EnvironmentTemplate) - Method in class com.xebialabs.deployit.plugin.cloud.ci.Environment

setXmlDescriptor(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

setXmlDescriptor(String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

SingleEnvCheck - Class in com.xebialabs.deployit.plugin.cloud.step.rule

SingleEnvCheck() - Constructor for class com.xebialabs.deployit.plugin.cloud.step.rule.SingleEnvCheck

SingleStepFilter - Class in com.xebialabs.deployit.plugin.cloud.step.plan

The aim of this filter is to filter away those steps which are annotated with Unique, and who's type is already present at SingleStepFilter.presentSteps for particular SingleStepFilter.type.

SingleStepFilter(Map<Type, Collection<? extends Step>>, Type) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.plan.SingleStepFilter

StepOrderComparator - Class in com.xebialabs.deployit.plugin.cloud.step.plan

StepOrderComparator() - Constructor for class com.xebialabs.deployit.plugin.cloud.step.plan.StepOrderComparator

U

Unique - Annotation Type in com.xebialabs.deployit.plugin.cloud.step.plan

Steps, annotated with Unique, will be present only once per instance template type in the control task plan.

UnregisterInstanceStep - Class in com.xebialabs.deployit.plugin.cloud.step

Deletes instance from environment.

UnregisterInstanceStep(String) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.UnregisterInstanceStep

UnregisterInstanceStep(String, String) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.UnregisterInstanceStep

V

validate(BaseHostTemplate, ValidationContext) - Method in class com.xebialabs.deployit.plugin.cloud.validation.MarkerFileValidation.Validator

validateDescriptor() - Method in class com.xebialabs.deployit.plugin.cloud.ci.BaseHostTemplate

ValidateDescriptorStep - Class in com.xebialabs.deployit.plugin.cloud.step

ValidateDescriptorStep(String, String, ResultCheck) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.ValidateDescriptorStep

validateEnvironmentDescriptor() - Method in class com.xebialabs.deployit.plugin.cloud.ci.EnvironmentTemplate

ValidateEnvironmentDescriptorStep - Class in com.xebialabs.deployit.plugin.cloud.step

ValidateEnvironmentDescriptorStep(EnvironmentTemplate, String) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.ValidateEnvironmentDescriptorStep

ValidateHostDescriptorStep - Class in com.xebialabs.deployit.plugin.cloud.step

ValidateHostDescriptorStep(String, BaseHostTemplate) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.ValidateHostDescriptorStep

valueOf(String) - Static method in enum com.xebialabs.deployit.plugin.cloud.ci.ConnectionType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum com.xebialabs.deployit.plugin.cloud.step.ContextAttribute

Returns the enum constant of this type with the specified name.

values() - Static method in enum com.xebialabs.deployit.plugin.cloud.ci.ConnectionType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum com.xebialabs.deployit.plugin.cloud.step.ContextAttribute

Returns an array containing the constants of this enum type, in the order they are declared.

W

waitForAvailability(ExecutionContext, String) - Method in interface com.xebialabs.deployit.plugin.cloud.ci.InstantiatableCloudTemplate

Waits until the instance is available, i.e.

waitForAvailability(ExecutionContext, String) - Method in class com.xebialabs.deployit.plugin.cloud.ci.InstantiatableHostTemplate

WaitForInstancesStep - Class in com.xebialabs.deployit.plugin.cloud.step

Step which waits for instances to become available based.

WaitForInstancesStep() - Constructor for class com.xebialabs.deployit.plugin.cloud.step.WaitForInstancesStep

waitForMarkerFileAppears(String, ConnectionOptions, String, int, int) - Method in class com.xebialabs.deployit.plugin.cloud.util.MarkerChecker

WipeEnvironmentStep - Class in com.xebialabs.deployit.plugin.cloud.step

WipeEnvironmentStep(Environment) - Constructor for class com.xebialabs.deployit.plugin.cloud.step.WipeEnvironmentStep

wrapped(ExecutionContext) - Static method in class com.xebialabs.deployit.plugin.cloud.util.ContextHelper

A B C D E F G H I M N O P R S U V W