AntlrTask (Gradle API 2.14.1)

org.gradle.api.plugins.antlr

## Class AntlrTask

- java.lang.Object
- - org.gradle.api.internal.AbstractTask
  - - org.gradle.api.DefaultTask
    - - org.gradle.api.internal.ConventionTask
      - - org.gradle.api.tasks.SourceTask
        - - org.gradle.api.plugins.antlr.AntlrTask

- All Implemented Interfaces:
    Comparable<Task>, org.gradle.api.internal.DynamicObjectAware, org.gradle.api.internal.IConventionAware, org.gradle.api.internal.TaskInternal, ExtensionAware, Task, PatternFilterable, org.gradle.util.Configurable<Task>

      public class AntlrTask
      extends SourceTask

  Generates parsers from Antlr grammars.

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.gradle.api.Task

      `Task.Namer`

  - ### Field Summary

    - ### Fields inherited from class org.gradle.api.tasks.SourceTask

      `source`

    - ### Fields inherited from interface org.gradle.api.Task

      `TASK_ACTION, TASK_DEPENDS_ON, TASK_DESCRIPTION, TASK_GROUP, TASK_NAME, TASK_OVERWRITE, TASK_TYPE`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AntlrTask()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `execute(IncrementalTaskInputs inputs)`
    `FileCollection` | `getAntlrClasspath()` Returns the classpath containing the Ant ANTLR task implementation.
    `List<String>` | `getArguments()` List of command-line arguments passed to the antlr process
    `String` | `getMaxHeapSize()` The maximum heap size for the forked antlr process (ex: '1g').
    `File` | `getOutputDirectory()` Returns the directory to generate the parser source files into.
    `FileTree` | `getSource()` Returns the source for this task, after the include and exclude patterns have been applied.
    `protected org.gradle.process.internal.worker.WorkerProcessFactory` | `getWorkerProcessBuilderFactory()`
    `boolean` | `isTrace()` Specifies that all rules call `traceIn`/`traceOut`.
    `boolean` | `isTraceLexer()` Specifies that all lexer rules call `traceIn`/`traceOut`.
    `boolean` | `isTraceParser()` Specifies that all parser rules call `traceIn`/`traceOut`.
    `boolean` | `isTraceTreeWalker()` Specifies that all tree walker rules call `traceIn`/`traceOut`.
    `protected void` | `setAntlrClasspath(FileCollection antlrClasspath)` Specifies the classpath containing the Ant ANTLR task implementation.
    `void` | `setArguments(List<String> arguments)`
    `void` | `setMaxHeapSize(String maxHeapSize)`
    `void` | `setOutputDirectory(File outputDirectory)` Specifies the directory to generate the parser source files into.
    `void` | `setSource(Object source)` Sets the source for this task.
    `void` | `setTrace(boolean trace)`
    `void` | `setTraceLexer(boolean traceLexer)`
    `void` | `setTraceParser(boolean traceParser)`
    `void` | `setTraceTreeWalker(boolean traceTreeWalker)`

    - ### Methods inherited from class org.gradle.api.tasks.SourceTask

      `exclude, exclude, exclude, exclude, getExcludes, getIncludes, getPatternSetFactory, include, include, include, include, setExcludes, setIncludes, source`

    - ### Methods inherited from class org.gradle.api.internal.ConventionTask

      `conventionMapping, conventionMapping, getConventionMapping`

    - ### Methods inherited from class org.gradle.api.internal.AbstractTask

      `addValidator, appendParallelSafeAction, compareTo, configure, deleteAllActions, dependsOn, dependsOnTaskDidWork, doFirst, doFirst, doLast, doLast, execute, finalizedBy, getActions, getAnt, getAsDynamicObject, getConvention, getDependsOn, getDescription, getDidWork, getEnabled, getExecuter, getExtensions, getFinalizedBy, getGroup, getImpliesSubProjects, getInputs, getLogger, getLogging, getMustRunAfter, getName, getOnlyIf, getOutputs, getPath, getProject, getServices, getShouldRunAfter, getStandardOutputCapture, getState, getTaskActions, getTaskDependencies, getTemporaryDir, getTemporaryDirFactory, getValidators, hasProperty, injectIntoNewInstance, isEnabled, isHasCustomActions, leftShift, mustRunAfter, onlyIf, onlyIf, prependParallelSafeAction, property, setActions, setDependsOn, setDescription, setDidWork, setEnabled, setExecuter, setFinalizedBy, setGroup, setImpliesSubProjects, setMustRunAfter, setName, setOnlyIf, setOnlyIf, setProject, setProperty, setShouldRunAfter, shouldRunAfter, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### AntlrTask

          public AntlrTask()

  - ### Method Detail

    - #### isTrace

          public boolean isTrace()

      Specifies that all rules call `traceIn`/`traceOut`.

    - #### setTrace

          public void setTrace(boolean trace)

    - #### isTraceLexer

          public boolean isTraceLexer()

      Specifies that all lexer rules call `traceIn`/`traceOut`.

    - #### setTraceLexer

          public void setTraceLexer(boolean traceLexer)

    - #### isTraceParser

          public boolean isTraceParser()

      Specifies that all parser rules call `traceIn`/`traceOut`.

    - #### setTraceParser

          public void setTraceParser(boolean traceParser)

    - #### isTraceTreeWalker

          public boolean isTraceTreeWalker()

      Specifies that all tree walker rules call `traceIn`/`traceOut`.

    - #### setTraceTreeWalker

          public void setTraceTreeWalker(boolean traceTreeWalker)

    - #### getMaxHeapSize

          public String getMaxHeapSize()

      The maximum heap size for the forked antlr process (ex: '1g').

    - #### setMaxHeapSize

          public void setMaxHeapSize(String maxHeapSize)

    - #### setArguments

          public void setArguments(List<String> arguments)

    - #### getArguments

          @Input
          public List<String> getArguments()

      List of command-line arguments passed to the antlr process
      Returns:
        The antlr command-line arguments

    - #### getOutputDirectory

          @OutputDirectory
          public File getOutputDirectory()

      Returns the directory to generate the parser source files into.
      Returns:
        The output directory.

    - #### setOutputDirectory

          public void setOutputDirectory(File outputDirectory)

      Specifies the directory to generate the parser source files into.
      Parameters:
        `outputDirectory` - The output directory. Must not be null.

    - #### getAntlrClasspath

          @InputFiles
          public FileCollection getAntlrClasspath()

      Returns the classpath containing the Ant ANTLR task implementation.
      Returns:
        The Ant task implementation classpath.

    - #### setAntlrClasspath

          protected void setAntlrClasspath(FileCollection antlrClasspath)

      Specifies the classpath containing the Ant ANTLR task implementation.
      Parameters:
        `antlrClasspath` - The Ant task implementation classpath. Must not be null.

    - #### getWorkerProcessBuilderFactory

          @Inject
          protected org.gradle.process.internal.worker.WorkerProcessFactory getWorkerProcessBuilderFactory()

    - #### execute

          public void execute(IncrementalTaskInputs inputs)

    - #### setSource

          public void setSource(Object source)

      Sets the source for this task. Delegates to `SourceTask.setSource(Object)`. If the source is of type `SourceDirectorySet`, then the relative path of each source grammar files is used to determine the relative output path of the generated source If the source is not of type `SourceDirectorySet`, then the generated source files end up flattened in the specified output directory.
      Overrides:
        `setSource` in class `SourceTask`
      Parameters:
        `source` - The source.

    - #### getSource

          @InputFiles
          @SkipWhenEmpty
          public FileTree getSource()

      Returns the source for this task, after the include and exclude patterns have been applied. Ignores source files which do not exist.
      Overrides:
        `getSource` in class `SourceTask`
      Returns:
        The source.