de.gwdg.metadataqa.api.rule

Interface RuleChecker

All Known Implementing Classes:

DisjointChecker, EnumerationChecker, EqualityChecker, HasValueChecker, MaxCountChecker, MaxLengthChecker, MinCountChecker, MinLengthChecker, PatternChecker, SingleFieldChecker

public interface RuleChecker

Implementation of the Observer design pattern (https://en.wikipedia.org/wiki/Observer_pattern).

Author:

Péter Király

Method Summary

Modifier and Type	Method and Description
String	getHeader() Get a header, which is the name of metric, the observer measures.
void	update(PathCache cache, FieldCounter<RuleCheckingOutput> results) A push method which is called by the subject, and which transport information to the Observer objects.

Method Detail

update

void update(PathCache cache,
            FieldCounter<RuleCheckingOutput> results)

A push method which is called by the subject, and which transport information to the Observer objects.

Parameters:

cache - The JSON cache object

results - The result map

getHeader

String getHeader()

Get a header, which is the name of metric, the observer measures.

Returns:

The header (name of metric).