# Checkstyle

@CacheableTask
abstract class Checkstyle : AbstractCodeQualityTask, Reporting<T> (source)

Runs Checkstyle against some source files.

## Constructors

Checkstyle
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constructor()

## Properties

checkstyleClasspath
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@get:Classpath
open var checkstyleClasspath: FileCollection
classpath
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@get:Classpath
open var classpath: FileCollection
config
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open var config: TextResource
configDirectory
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@get:PathSensitive(value = PathSensitivity.RELATIVE)
@get:InputFiles
val configDirectory: DirectoryProperty
configProperties
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@get:Nullable
@get:Optional
@get:Input
open var configProperties: Map<String, Any>
conventionMapping
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open val conventionMapping: @Nullable ConventionMapping
description
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open var description: @Nullable String
enabled
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open var enabled: Boolean
enableExternalDtdLoad
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@get:Incubating
@get:Input
val enableExternalDtdLoad: Property<Boolean>
extra
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val ExtensionAware.extra: ExtraPropertiesExtension

The extra properties extension in this object's extension container.

group
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open var group: @Nullable String
impliesSubProjects
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open var impliesSubProjects: Boolean
maxErrors
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@get:Input
open var maxErrors: Int
maxWarnings
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@get:Input
open var maxWarnings: Int
reports
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val reports: CheckstyleReports
state
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val state: TaskStateInternal
TASK_ACTION
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val TASK_ACTION: String = "action"
TASK_CONSTRUCTOR_ARGS
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val TASK_CONSTRUCTOR_ARGS: String = "constructorArgs"
TASK_DEPENDS_ON
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val TASK_DEPENDS_ON: String = "dependsOn"
TASK_DESCRIPTION
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val TASK_DESCRIPTION: String = "description"
TASK_GROUP
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val TASK_GROUP: String = "group"
TASK_NAME
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val TASK_NAME: String = "name"
TASK_OVERWRITE
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val TASK_OVERWRITE: String = "overwrite"
TASK_TYPE
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val TASK_TYPE: String = "type"
timeout
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val timeout: Property<Duration>

## Functions

acceptServiceReferences
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open fun acceptServiceReferences(serviceReferences: Set<ServiceReferenceSpec>)
appendParallelSafeAction
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open fun appendParallelSafeAction(action: Action<in Task>)
compareTo
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open fun compareTo(otherTask: Task): Int
configure
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open fun configure(closure: Closure): Task
abstract fun configure(cl: Closure): T
configure
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inline fun <T : Any> ExtensionAware.configure(noinline configuration: T.() -> Unit)

Executes the given configuration block against the extension of the specified type.

conventionMapping
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open fun conventionMapping(property: String, mapping: Callable<out Any>): Task
dependsOn
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open fun dependsOn(paths: Array<Any>): Task
doFirst
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open fun doFirst(action: Action<in Task>): Task
doLast
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open fun doLast(action: Action<in Task>): Task
doNotTrackState
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open fun doNotTrackState(reasonNotToTrackState: String)
exclude
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open fun exclude(excludes: Array<String>): SourceTask
abstract fun exclude(excludes: Array<String>): PatternFilterable
finalizedBy
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open fun finalizedBy(paths: Array<Any>): Task
getActions
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open fun getActions(): List<Action<in Task>>
getAnt
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open fun getAnt(): AntBuilder
getAsDynamicObject
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open fun getAsDynamicObject(): DynamicObject
getConfigFile
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@Internal
open fun getConfigFile(): File
The Checkstyle configuration file to use.
getDependsOn
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open fun getDependsOn(): Set<Any>
getDestroyables
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open fun getDestroyables(): TaskDestroyables
getDidWork
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open fun getDidWork(): Boolean
getExcludes
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open fun getExcludes(): Set<String>
getExtensions
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open fun getExtensions(): ExtensionContainer
getFinalizedBy
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open fun getFinalizedBy(): TaskDependency
getIdentityPath
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open fun getIdentityPath(): Path
getIgnoreFailures
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open fun getIgnoreFailures(): Boolean
getIncludes
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open fun getIncludes(): Set<String>
getInputs
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open fun getInputs(): TaskInputsInternal
abstract fun getInputs(): TaskInputs
getJavaLauncher
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abstract fun getJavaLauncher(): Property<JavaLauncher>
getLifecycleDependencies
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open fun getLifecycleDependencies(): TaskDependencyInternal
abstract fun getLifecycleDependencies(): TaskDependency
getLocalState
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open fun getLocalState(): TaskLocalState
getLogger
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open fun getLogger(): Logger
getLogging
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open fun getLogging(): LoggingManager
getMaxHeapSize
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abstract fun getMaxHeapSize(): Property<String>
getMinHeapSize
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abstract fun getMinHeapSize(): Property<String>
getMustRunAfter
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open fun getMustRunAfter(): TaskDependency
getName
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open fun getName(): String
getOnlyIf
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open fun getOnlyIf(): Spec<in TaskInternal>
getOutputs
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open fun getOutputs(): TaskOutputsInternal
abstract fun getOutputs(): TaskOutputs
getPath
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open fun getPath(): String
getProject
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open fun getProject(): Project
getReasonNotToTrackState
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open fun getReasonNotToTrackState(): Optional<String>
getReasonTaskIsIncompatibleWithConfigurationCache
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open fun getReasonTaskIsIncompatibleWithConfigurationCache(): Optional<String>
getReports
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abstract fun getReports(): T
getRequiredServices
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open fun getRequiredServices(): TaskRequiredServices
getSharedResources
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open fun getSharedResources(): List<ResourceLock>
abstract fun getSharedResources(): List<out ResourceLock>
getShouldRunAfter
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open fun getShouldRunAfter(): TaskDependency
getSource
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@PathSensitive(value = PathSensitivity.RELATIVE)
open fun getSource(): FileTree
The sources for this task are relatively relocatable even though it produces output that includes absolute paths.
getStandardOutputCapture
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open fun getStandardOutputCapture(): StandardOutputCapture
getState
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abstract fun getState(): TaskState
getTaskActions
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open fun getTaskActions(): List<InputChangesAwareTaskAction>
getTaskDependencies
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open fun getTaskDependencies(): TaskDependencyInternal
abstract fun getTaskDependencies(): TaskDependency
getTaskIdentity
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open fun getTaskIdentity(): TaskIdentity<out Any>
getTemporaryDir
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open fun getTemporaryDir(): File
getTemporaryDirFactory
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open fun getTemporaryDirFactory(): Factory<File>
hasProperty
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open fun hasProperty(propertyName: String): Boolean
hasTaskActions
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open fun hasTaskActions(): Boolean
include
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open fun include(includes: Array<String>): SourceTask
abstract fun include(includes: Array<String>): PatternFilterable
injectIntoNewInstance
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open fun <T : Task?> injectIntoNewInstance(project: ProjectInternal, identity: TaskIdentity<T>, factory: Callable<T>): T
isCompatibleWithConfigurationCache
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open fun isCompatibleWithConfigurationCache(): Boolean
isEnabled
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open fun isEnabled(): Boolean
isHasCustomActions
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open fun isHasCustomActions(): Boolean
isIgnoreFailures
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@Internal
open fun isIgnoreFailures(): Boolean
Whether the build should break when the verifications performed by this task fail.
isShowViolations
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@Console
open fun isShowViolations(): Boolean
Whether rule violations are to be displayed on the console.
mustRunAfter
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open fun mustRunAfter(paths: Array<Any>): Task
notCompatibleWithConfigurationCache
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open fun notCompatibleWithConfigurationCache(reason: String)
onlyIf
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open fun onlyIf(spec: Spec<in Task>)
prependParallelSafeAction
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open fun prependParallelSafeAction(action: Action<in Task>)
property
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open fun property(propertyName: String): Any
reports
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open fun reports(@DelegatesTo(value = CheckstyleReports::class, strategy = Closure.DELEGATE_FIRST) closure: Closure): CheckstyleReports
open fun reports(configureAction: Action<in CheckstyleReports>): CheckstyleReports
Configures the reports to be generated by this task.
run
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open fun run()
setActions
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open fun setActions(replacements: List<Action<in Task>>)
setConfigFile
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open fun setConfigFile(configFile: File)
The Checkstyle configuration file to use.
setConfigProperties
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inline fun Checkstyle.setConfigProperties(vararg configProperties: Pair<String, Any>)

Kotlin extension function for org.gradle.api.plugins.quality.Checkstyle.setConfigProperties.

setDependsOn
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open fun setDependsOn(dependsOn: Iterable<out Any>)
setDidWork
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open fun setDidWork(didWork: Boolean)
setExcludes
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open fun setExcludes(excludes: Iterable<String>): SourceTask
abstract fun setExcludes(excludes: Iterable<String>): PatternFilterable
setFinalizedBy
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open fun setFinalizedBy(finalizedByTasks: Iterable<out Any>)
setIgnoreFailures
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open fun setIgnoreFailures(ignoreFailures: Boolean)
setIncludes
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open fun setIncludes(includes: Iterable<String>): SourceTask
abstract fun setIncludes(includes: Iterable<String>): PatternFilterable
setMustRunAfter
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open fun setMustRunAfter(mustRunAfterTasks: Iterable<out Any>)
setOnlyIf
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open fun setOnlyIf(spec: Spec<in Task>)
setProperty
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open fun setProperty(name: String, value: Any)
setShouldRunAfter
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open fun setShouldRunAfter(shouldRunAfterTasks: Iterable<out Any>)
setShowViolations
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open fun setShowViolations(showViolations: Boolean)
Whether rule violations are to be displayed on the console.
setSource
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open fun setSource(source: FileTree)
shouldRunAfter
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open fun shouldRunAfter(paths: Array<Any>): TaskDependency
source
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open fun source(sources: Array<@Nullable Any>): SourceTask
the
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inline fun <T : Any> ExtensionAware.the(): T

Returns the extension of the specified type.

fun <T : Any> ExtensionAware.the(extensionType: KClass<T>): T

Returns the extension of the specified extensionType.

usesService
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open fun usesService(service: Provider<out BuildService<out Any>>)