DataQualityAnalyzer.QualityTest (Dataflow Library Distribution Project 8.0.0-98 API)

java.lang.Object
- com.pervasive.datarush.analytics.stats.DataQualityAnalyzer.QualityTest

All Implemented Interfaces:

Serializable

Enclosing class:

DataQualityAnalyzer
```
public static class DataQualityAnalyzer.QualityTest
extends Object
implements Serializable
```
A quality test consists of a test name (used to reference the test in the statistics) plus a boolean predicate.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

QualityTest(String testName, ScalarValuedFunction predicate)
Create a quality test

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ScalarValuedFunction`	`getPredicate()`	Returns a boolean predicate.
`String`	`getTestName()`	Returns the test name.

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

- Constructor Detail
  - QualityTest
```
public QualityTest(String testName,
                   ScalarValuedFunction predicate)
```
    Create a quality test
    
    Parameters:
    
    testName - the test name that is used to reference the test in the output statistics model
    
    predicate - a boolean predicate that is evaluated on each row of the input
- Method Detail
  - getTestName
```
public String getTestName()
```
    Returns the test name. This is used to reference the test in the output statistics model
    
    Returns:
    
    the test name
  - getPredicate
```
public ScalarValuedFunction getPredicate()
```
    Returns a boolean predicate. All predicates are evaluated on each row. If any tests return "false" the row is considered dirty.
    
    Returns:
    
    a boolean predicate