AbstractParameterization (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.utilities.optionhandling.parameterization.AbstractParameterization

All Implemented Interfaces:

Parameterization

Direct Known Subclasses:

ChainedParameterization, EmptyParameterization, ListParameterization, SerializedParameterization
```
public abstract class AbstractParameterization
extends java.lang.Object
implements Parameterization
```
Abstract class with shared code for parameterization handling.

Since:

0.3

Author:

Erich Schubert

Field Summary

Fields
Modifier and Type Field Description

(package private) java.util.List<ParameterException> errors
Errors

private static Logging LOG
The logger of the class.

Constructor Summary

Constructors
Constructor Description

AbstractParameterization()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clearErrors()`	Clear errors.
`void`	`failOnErrors()`	Fail on errors, log any error that had occurred.
`java.util.Collection<ParameterException>`	`getErrors()`	Get the configuration errors thrown in `Parameterization.grab(elki.utilities.optionhandling.parameters.Parameter<?>)`
`void`	`logAndClearReportedErrors()`	Log any error that has accumulated.
`void`	`reportError(ParameterException e)`	Report a configuration error.

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

Methods inherited from interface elki.utilities.optionhandling.parameterization.Parameterization
descend, grab, hasErrors, hasUnusedParameters, setValueForOption, tryInstantiate

- Field Detail
  - LOG
```
private static final Logging LOG
```
    The logger of the class.
  - errors
```
java.util.List<ParameterException> errors
```
    Errors
- Constructor Detail
  - AbstractParameterization
```
public AbstractParameterization()
```
- Method Detail
  - getErrors
```
public java.util.Collection<ParameterException> getErrors()
```
    Description copied from interface: Parameterization
    
    Get the configuration errors thrown in Parameterization.grab(elki.utilities.optionhandling.parameters.Parameter<?>)
    
    Specified by:
    
    getErrors in interface Parameterization
    
    Returns:
    
    Configuration errors encountered
  - reportError
```
public void reportError(ParameterException e)
```
    Description copied from interface: Parameterization
    
    Report a configuration error.
    
    Specified by:
    
    reportError in interface Parameterization
    
    Parameters:
    
    e - Destination to report errors to
  - logAndClearReportedErrors
```
public void logAndClearReportedErrors()
```
    Log any error that has accumulated.
  - clearErrors
```
public void clearErrors()
```
    Clear errors.
  - failOnErrors
```
public void failOnErrors()
```
    Fail on errors, log any error that had occurred.
    
    Throws:
    
    java.lang.RuntimeException - if any error has occurred.