DatabaseConnectionValid (adams-pom 25.1.0-SNAPSHOT API)

var data = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10}; var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; var altColor = "altColor"; var rowColor = "rowColor"; var tableTab = "tableTab"; var activeTableTab = "activeTableTab"; var pathtoroot = "../../../"; var useModuleDirectories = false; loadScripts(document, 'script');-->

java.lang.Object
- adams.core.logging.LoggingObject
- - adams.core.logging.CustomLoggingLevelObject
  - - adams.core.option.AbstractOptionHandler
    - - adams.flow.core.AbstractActor
      - adams.flow.source.AbstractSource
        
        adams.flow.source.AbstractSimpleSource
        
        adams.flow.source.DatabaseConnectionValid

All Implemented Interfaces:

AdditionalInformationHandler, CleanUpHandler, Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, ShallowCopySupporter<Actor>, SizeOfHandler, Stoppable, StoppableWithFeedback, VariablesInspectionHandler, VariableChangeListener, Actor, ErrorHandler, OutputProducer, Serializable, Comparable
```
public class DatabaseConnectionValid
extends AbstractSimpleSource
```
Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary
- Fields inherited from class adams.flow.source.AbstractSimpleSource
  m_OutputToken
- Fields inherited from class adams.flow.core.AbstractActor
  m_Annotations, m_BackupState, m_DetectedObjectVariables, m_DetectedVariables, m_ErrorHandler, m_Executed, m_Executing, m_ExecutionListeningSupporter, m_FullName, m_LoggingPrefix, m_Name, m_Parent, m_ScopeHandler, m_Self, m_Silent, m_Skip, m_StopFlowOnError, m_StopMessage, m_Stopped, m_StorageHandler, m_VariablesUpdated
- Fields inherited from class adams.core.option.AbstractOptionHandler
  m_OptionManager
- Fields inherited from class adams.core.logging.LoggingObject
  m_Logger, m_LoggingIsEnabled, m_LoggingLevel
- Fields inherited from interface adams.flow.core.Actor
  FILE_EXTENSION, FILE_EXTENSION_GZ

Constructor Summary

Constructors
Constructor Description

DatabaseConnectionValid()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`doExecute()`	Executes the flow item.
`Class[]`	`generates()`	Returns the class of objects that it generates.
`protected AbstractDatabaseConnection`	`getDatabaseConnection()`	Determines the database connection in the flow.
`protected AbstractDatabaseConnection`	`getDefaultDatabaseConnection()`	Returns the default database connection.
`String`	`globalInfo()`	Returns a string describing the object.

Methods inherited from class adams.flow.source.AbstractSimpleSource
hasPendingOutput, initialize, output, reset

Methods inherited from class adams.flow.core.AbstractActor
annotationsTipText, backupState, canInspectOptions, canPerformSetUpCheck, cleanUp, compareTo, configureLogger, defineOptions, destroy, equals, execute, finalUpdateVariables, findVariables, findVariables, forceVariables, forCommandLine, forName, forName, getAdditionalInformation, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowActors, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getQuickInfo, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, handleException, hasErrorHandler, hasStopMessage, index, isBackedUp, isExecuted, isExecuting, isFinished, isHeadless, isStopped, nameTipText, performSetUpChecks, performVariableChecks, postExecute, preExecute, pruneBackup, pruneBackup, restoreState, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, silentTipText, sizeOf, skipTipText, stopExecution, stopExecution, stopFlowOnErrorTipText, updateDetectedVariables, updatePrefix, updateVariables, variableChanged, wrapUp

Methods inherited from class adams.core.option.AbstractOptionHandler
cleanUpOptions, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject
getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface adams.core.AdditionalInformationHandler
getAdditionalInformation

Methods inherited from interface adams.core.logging.LoggingLevelHandler
getLoggingLevel, setLoggingLevel

Methods inherited from interface adams.core.logging.LoggingSupporter
getLogger, isLoggingEnabled

Methods inherited from interface adams.core.option.OptionHandler
cleanUpOptions, defineOptions, getOptionManager

Methods inherited from interface adams.core.VariablesInspectionHandler
canInspectOptions

- Constructor Detail
  - DatabaseConnectionValid
```
public DatabaseConnectionValid()
```
- Method Detail
  - globalInfo
```
public String globalInfo()
```
    Returns a string describing the object.
    
    Specified by:
    
    globalInfo in interface GlobalInfoSupporter
    
    Specified by:
    
    globalInfo in class AbstractOptionHandler
    
    Returns:
    
    a description suitable for displaying in the gui
  - getDefaultDatabaseConnection
```
protected AbstractDatabaseConnection getDefaultDatabaseConnection()
```
    Returns the default database connection.
    
    Returns:
    
    the default database connection
  - getDatabaseConnection
```
protected AbstractDatabaseConnection getDatabaseConnection()
```
    Determines the database connection in the flow.
    
    Returns:
    
    the database connection to use
  - doExecute
```
protected String doExecute()
```
    Executes the flow item.
    
    Specified by:
    
    doExecute in class AbstractActor
    
    Returns:
    
    null if everything is fine, otherwise error message
  - generates
```
public Class[] generates()
```
    Returns the class of objects that it generates.
    
    Returns:
    
    the Class of the generated tokens