public interface ConfigurableResource extends Resource
Resource that has configuration parameters that can be changed after the Resource has
 been instantiated.
 
 To set configuration parameters, call the setConfigParameterValue(String,String,Object)
 method for each parameter that is to be set, and then call the reconfigure() method to
 cause the Resource to re-read its configuration settings.
 
 Note that if the Resource attempts to access its configuration settings between the call to
 setConfigParameterValue and the call to reconfigure, it may retrieve
 either the old value or the new value. This decision is left to the framework's
 ConfigurationManager implementation.
PARAM_AGGREGATE_SOFA_MAPPINGS, PARAM_CONFIG_MANAGER, PARAM_CONFIG_PARAM_SETTINGS, PARAM_EXTERNAL_OVERRIDE_SETTINGS, PARAM_PERFORMANCE_TUNING_SETTINGS, PARAM_RESOURCE_MANAGER, PARAM_UIMA_CONTEXT| Modifier and Type | Method and Description | 
|---|---|
| Object | getConfigParameterValue(String aParamName)Looks up the value of a configuration parameter. | 
| Object | getConfigParameterValue(String aGroupName,
                       String aParamName)Looks up the value of a configuration parameter in a group. | 
| void | reconfigure()Instructs this Resource to re-read its configuration parameter settings. | 
| void | setConfigParameterValue(String aParamName,
                       Object aValue)Sets the value of a configuration parameter. | 
| void | setConfigParameterValue(String aGroupName,
                       String aParamName,
                       Object aValue)Sets the value of a configuration parameter in a group. | 
destroy, getLogger, getMetaData, getResourceManager, getUimaContext, getUimaContextAdmin, initialize, setLoggerObject getConfigParameterValue(String aParamName)
 This method returns null if the parameter is optional and has not been assigned a
 value. (For mandatory parameters, an exception is thrown during initialization if no value has
 been assigned.) This method also returns null if there is no declared
 configuration parameter with the specified name.
aParamName - the name of a parameter that is not in any groupaParamName, null is
         either the parameter does not exist or it has not been assigned a value.Object getConfigParameterValue(String aGroupName, String aParamName)
 This method returns null if the parameter is optional and has not been assigned a
 value. (For mandatory parameters, an exception is thrown during initialization if no value has
 been assigned.) This method also returns null if there is no declared
 configuration parameter with the specified name.
aGroupName - the name of a configuration group. If the group name is null, this method
          will return the same value as getParameterValue(String).aParamName - the name of a parameter in the groupaGroupName with name
         aParamName,,null is either the parameter does not exist or it
         has not been assigned a value.void setConfigParameterValue(String aParamName, Object aValue)
reconfigure() is called.aParamName - the name of a parameter that is not in any groupaValue - the value to assign to the parametervoid setConfigParameterValue(String aGroupName, String aParamName, Object aValue)
reconfigure() is called.aGroupName - the name of a configuration group. If this parameter is null, this method
          will have the same effect as setParameterValue(String,Object).aParamName - the name of a parameter in the groupaValue - the value to assign to the parameter.void reconfigure()
          throws ResourceConfigurationException
ResourceConfigurationException - if the configuration is not validCopyright © 2006–2022 The Apache Software Foundation. All rights reserved.