Package org.pentaho.platform.plugin.action.datatransforms

Class ResultSetFlattenerComponent

  • All Implemented Interfaces:
    Serializable, org.pentaho.platform.api.engine.IAuditable, org.pentaho.platform.api.engine.IComponent, org.pentaho.platform.api.engine.ILogger, org.pentaho.platform.api.engine.IParameterResolver
    public class ResultSetFlattenerComponent
extends org.pentaho.platform.engine.services.solution.ComponentBase
    This class flattens an IPentahoResultSet by looking at a particular column. The flattening is based on a particular column, as we build our consolidated row, we look at the this columns value to create a new consolidated row when it changes. eg) Dec 20, 2005 3432 Dec 20, 2005 235 Dec 20, 2005 8568 Dec 20, 2005 5685 Dec 20, 2005 9873 Dec 29, 2005 24685 Dec 29, 2005 12345 Dec 29, 2005 13151 Dec 29, 2005 12302 Dec 29, 2005 34772 Dec 20, 2005 3432 235 8568 5685 9873 Dec 29, 2005 24685 12345 13151 12302 34772
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class org.pentaho.platform.engine.services.solution.ComponentBase

        COMPONENT_EXECUTE_FAIL, debug, MISSING_SESSION, UNKNOWN_COMPONENT_ID

      • Fields inherited from class org.pentaho.platform.engine.core.system.PentahoBase

        EMPTYLOGID, loggingLevel, LOGID_MASK1, LOGID_MASK2, LOGID_SEPARATOR

      • Fields inherited from interface org.pentaho.platform.api.engine.ILogger

        ACTIVITY_LOG, DEBUG, ERROR, FATAL, INFO, INSTANCE_LOG, SESSION_LOG, SOLUTION_LOG, TRACE, UNKNOWN, WARN

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void done()  
      protected boolean executeAction()  
      org.apache.commons.logging.Log getLogger()  
      String getResultOutputName()  
      boolean init()  
      protected boolean validateAction()  
      protected boolean validateSystemSettings()  

      • Methods inherited from class org.pentaho.platform.engine.services.solution.ComponentBase

        addTempParameter, addTempParameterObject, applyInputsToFormat, audit, createFeedbackParameter, createFeedbackParameter, createFeedbackParameter, createFeedbackParameter, createFeedbackParameter, createFeedbackParameter, createFeedbackParameter, createNewInstance, execute, feedbackAllowed, getActionDefinition, getActionName, getActionTitle, getComponentDefinition, getComponentDefinition, getContentOutputItem, getDefaultOutputStream, getFeedbackOutputStream, getId, getInitFailMessage, getInitOk, getInputBooleanValue, getInputLongValue, getInputNames, getInputParameter, getInputStream, getInputStringValue, getInputStringValue, getInputValue, getInstanceId, getLogId, getObjectName, getOutputContentItem, getOutputContentItem, getOutputItem, getOutputItem, getOutputNames, getOutputPreference, getProcessId, getResource, getResourceAsString, getResourceDataSource, getResourceInputStream, getResourceNames, getRuntimeContext, getSession, getSetting, getSolutionName, getSolutionPath, getStringSetting, inputMissingError, isDefinedInput, isDefinedOutput, isDefinedResource, isPromptPending, outputMissingError, promptNeeded, promptNow, resolveParameter, resourceComponentSettingError, resourceMissingError, saveSetting, setActionDefinition, setActionName, setComponentDefinition, setComponentDefinitionMap, setFeedbackMimeType, setInstanceId, setOutputMimeType, setOutputMimeType, setOutputValue, setProcessId, setRuntimeContext, setSession, validate

      • Methods inherited from class org.pentaho.platform.engine.services.PentahoMessenger

        debug, debug, error, error, error, fatal, fatal, getMessages, getUserString, info, info, setMessages, trace, trace, warn, warn

      • Methods inherited from class org.pentaho.platform.engine.core.system.PentahoBase

        genLogIdFromInfo, genLogIdFromInfo, genLogIdFromSession, getLoggingLevel, setLoggingLevel, setLogId

      • Methods inherited from interface org.pentaho.platform.api.engine.IComponent

        getMessages, setMessages

      • Methods inherited from interface org.pentaho.platform.api.engine.ILogger

        debug, debug, error, error, fatal, fatal, getLoggingLevel, info, info, setLoggingLevel, trace, trace, warn, warn

    • Constructor Detail

      • ResultSetFlattenerComponent

        public ResultSetFlattenerComponent()

    • Method Detail

      • getLogger

        public org.apache.commons.logging.Log getLogger()
        Specified by:
        getLogger in class org.pentaho.platform.engine.core.system.PentahoBase

      • init

        public boolean init()
        Specified by:
        init in interface org.pentaho.platform.api.engine.IComponent
        Specified by:
        init in class org.pentaho.platform.engine.services.solution.ComponentBase

      • validateSystemSettings

        protected boolean validateSystemSettings()
        Specified by:
        validateSystemSettings in class org.pentaho.platform.engine.services.solution.ComponentBase

      • validateAction

        protected boolean validateAction()
        Specified by:
        validateAction in class org.pentaho.platform.engine.services.solution.ComponentBase

      • executeAction

        protected boolean executeAction()
        Specified by:
        executeAction in class org.pentaho.platform.engine.services.solution.ComponentBase

      • done

        public void done()
        Specified by:
        done in interface org.pentaho.platform.api.engine.IComponent
        Specified by:
        done in class org.pentaho.platform.engine.services.solution.ComponentBase

      • getResultOutputName

        public String getResultOutputName()