Package adams.flow.condition.bool

Class HasMapValue

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.flow.condition.bool.AbstractBooleanCondition

adams.flow.condition.bool.HasMapValue

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, ShallowCopySupporter<BooleanCondition>, SizeOfHandler, Stoppable, BooleanCondition, Serializable

public class HasMapValue
extends AbstractBooleanCondition

Evaluates to true if the specified java.util.Map object is available in storage and a value is associated with the supplied key.

-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 

-storage-name <adams.flow.control.StorageName> (property: storageName)
    The name of the java.util.Map object in storage to check.
    default: storage
 

-key <java.lang.String> (property: key)
    The key of the value to check whether it is available.
    default: 
 

Version:

$Revision: 8036 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	m_Key	the key in the Map object to check.
protected StorageName	m_StorageName	the name of the java.util.Map object in internal storage.

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
HasMapValue()

Method Summary

Modifier and Type	Method	Description
Class[]	accepts()	Returns the class that the consumer accepts.
void	defineOptions()	Adds options to the internal list of options.
protected boolean	doEvaluate(Actor owner, Token token)	Performs the actual evaluation.
String	getKey()	Returns the key of the value to check.
String	getQuickInfo()	Returns the quick info string to be displayed in the flow editor.
StorageName	getStorageName()	Returns the name of the Map object in storage to check.
String	globalInfo()	Returns a string describing the object.
String	keyTipText()	Returns the tip text for this property.
void	setKey(String value)	Sets the key of the value to check.
void	setStorageName(StorageName value)	Sets the name of the Map object in storage to check.
String	storageNameTipText()	Returns the tip text for this property.

Methods inherited from class adams.flow.condition.bool.AbstractBooleanCondition

evaluate, preEvaluate, setUp, shallowCopy, shallowCopy, stopExecution

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Field Detail

m_StorageName

protected StorageName m_StorageName

the name of the java.util.Map object in internal storage.

m_Key

protected String m_Key

the key in the Map object to check.

Constructor Detail

HasMapValue

public HasMapValue()

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

defineOptions

public void defineOptions()

Adds options to the internal list of options.

Specified by:

defineOptions in interface OptionHandler

Overrides:

defineOptions in class AbstractOptionHandler

getQuickInfo

public String getQuickInfo()

Returns the quick info string to be displayed in the flow editor.

Specified by:

getQuickInfo in interface BooleanCondition

Specified by:

getQuickInfo in interface QuickInfoSupporter

Specified by:

getQuickInfo in class AbstractBooleanCondition

Returns:

the info or null if no info to be displayed

setStorageName

public void setStorageName(StorageName value)

Sets the name of the Map object in storage to check.

Parameters:

value - the name

getStorageName

public StorageName getStorageName()

Returns the name of the Map object in storage to check.

Returns:

the name

storageNameTipText

public String storageNameTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

setKey

public void setKey(String value)

Sets the key of the value to check.

Parameters:

value - the key

getKey

public String getKey()

Returns the key of the value to check.

Returns:

the key

keyTipText

public String keyTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

accepts

public Class[] accepts()

Returns the class that the consumer accepts.

Specified by:

accepts in interface BooleanCondition

Specified by:

accepts in class AbstractBooleanCondition

Returns:

adams.flow.core.Unknown.class

doEvaluate

protected boolean doEvaluate(Actor owner,
                             Token token)

Performs the actual evaluation.

Specified by:

doEvaluate in class AbstractBooleanCondition

Parameters:

owner - the owning actor

token - the current token passing through

Returns:

the result of the evaluation