Package org.apache.nifi.processors.tests.system

Class GenerateFlowFile

java.lang.Object
org.apache.nifi.components.AbstractConfigurableComponent
org.apache.nifi.processor.AbstractSessionFactoryProcessor
org.apache.nifi.processor.AbstractProcessor
org.apache.nifi.processors.tests.system.GenerateFlowFile
All Implemented Interfaces:
org.apache.nifi.components.ConfigurableComponent, org.apache.nifi.processor.Processor
@DefaultSchedule(period="10 mins") @Stateful(scopes={LOCAL,CLUSTER}, description="Stores the number of generated FlowFiles", dropStateKeySupported=true) public class GenerateFlowFile extends org.apache.nifi.processor.AbstractProcessor

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.apache.nifi.components.PropertyDescriptor
    BATCH_SIZE
     
    static final org.apache.nifi.components.PropertyDescriptor
    CUSTOM_TEXT
     
    static final org.apache.nifi.components.PropertyDescriptor
    FILE_SIZE
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    FILE_TO_WRITE_ON_COMMIT_FAILURE
     
    private final AtomicLong
    generatedCount
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    MAX_FLOWFILES
     
    private Long
    maxFlowFiles
     
    static final org.apache.nifi.processor.Relationship
    REL_SUCCESS
     
    (package private) static final org.apache.nifi.components.PropertyDescriptor
    STATE_SCOPE
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    GenerateFlowFile()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    private org.apache.nifi.flowfile.FlowFile
    createFlowFile(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session)
     
    Set<org.apache.nifi.processor.Relationship>
    getRelationships()
     
    protected org.apache.nifi.components.PropertyDescriptor
    getSupportedDynamicPropertyDescriptor(String propertyDescriptorName)
     
    protected List<org.apache.nifi.components.PropertyDescriptor>
    getSupportedPropertyDescriptors()
     
    void
    onTrigger(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session)
     
    void
    resetCount(org.apache.nifi.processor.ProcessContext context)
     

    Methods inherited from class org.apache.nifi.processor.AbstractProcessor

    onTrigger

    Methods inherited from class org.apache.nifi.processor.AbstractSessionFactoryProcessor

    getControllerServiceLookup, getIdentifier, getLogger, getNodeTypeProvider, init, initialize, isConfigurationRestored, isScheduled, toString, updateConfiguredRestoredTrue, updateScheduledFalse, updateScheduledTrue

    Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

    customValidate, equals, getPropertyDescriptor, getPropertyDescriptors, hashCode, onPropertyModified, validate

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

    getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

    Methods inherited from interface org.apache.nifi.processor.Processor

    isStateful, migrateProperties, migrateRelationships

  • Field Details

    • FILE_SIZE

      public static final org.apache.nifi.components.PropertyDescriptor FILE_SIZE

    • BATCH_SIZE

      public static final org.apache.nifi.components.PropertyDescriptor BATCH_SIZE

    • CUSTOM_TEXT

      public static final org.apache.nifi.components.PropertyDescriptor CUSTOM_TEXT

    • STATE_SCOPE

      static final org.apache.nifi.components.PropertyDescriptor STATE_SCOPE

    • MAX_FLOWFILES

      static final org.apache.nifi.components.PropertyDescriptor MAX_FLOWFILES

    • FILE_TO_WRITE_ON_COMMIT_FAILURE

      static final org.apache.nifi.components.PropertyDescriptor FILE_TO_WRITE_ON_COMMIT_FAILURE

    • REL_SUCCESS

      public static final org.apache.nifi.processor.Relationship REL_SUCCESS

    • generatedCount

      private final AtomicLong generatedCount

    • maxFlowFiles

      private volatile Long maxFlowFiles

  • Constructor Details

    • GenerateFlowFile

      public GenerateFlowFile()

  • Method Details

    • getSupportedPropertyDescriptors

      protected List<org.apache.nifi.components.PropertyDescriptor> getSupportedPropertyDescriptors()
      Overrides:
      getSupportedPropertyDescriptors in class org.apache.nifi.components.AbstractConfigurableComponent

    • getSupportedDynamicPropertyDescriptor

      protected org.apache.nifi.components.PropertyDescriptor getSupportedDynamicPropertyDescriptor(String propertyDescriptorName)
      Overrides:
      getSupportedDynamicPropertyDescriptor in class org.apache.nifi.components.AbstractConfigurableComponent

    • getRelationships

      public Set<org.apache.nifi.processor.Relationship> getRelationships()
      Specified by:
      getRelationships in interface org.apache.nifi.processor.Processor
      Overrides:
      getRelationships in class org.apache.nifi.processor.AbstractSessionFactoryProcessor

    • resetCount

      @OnScheduled public void resetCount(org.apache.nifi.processor.ProcessContext context)

    • onTrigger

      public void onTrigger(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session) throws org.apache.nifi.processor.exception.ProcessException
      Specified by:
      onTrigger in class org.apache.nifi.processor.AbstractProcessor
      Throws:
      org.apache.nifi.processor.exception.ProcessException

    • createFlowFile

      private org.apache.nifi.flowfile.FlowFile createFlowFile(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session)