Package org.aksw.limes.core.io.preprocessing

Class Preprocessor

java.lang.Object

org.aksw.limes.core.io.preprocessing.Preprocessor

public class Preprocessor
extends Object

This class is used to apply preprocessing functions to caches

Author:

Daniel Obraczka

Constructor Summary

Constructors

Constructor	Description
Preprocessor()

Method Summary

Modifier and Type	Method	Description
static ACache	applyFunctionsToCache(ACache cache, Map<String,Map<String,String>> functions)	Calls applyFunctionsToCache(ACache, Map, boolean) with cloneCache=false
static ACache	applyFunctionsToCache(ACache cache, Map<String,Map<String,String>> functions, boolean cloneCache)
static void	applyRenameIfNecessary(Instance inst, String property, String propertyDub)
static String	getFunctionId(String argString)

Methods inherited from class java.lang.Object

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

Constructor Detail

Preprocessor

public Preprocessor()

Method Detail

applyFunctionsToCache

public static ACache applyFunctionsToCache(ACache cache,
                                           Map<String,Map<String,String>> functions)

Calls applyFunctionsToCache(ACache, Map, boolean) with cloneCache=false

Parameters:

cache - cache that should be processed

functions - preprocessing functions that will be applied

Returns:

cache with instances on which the preprocessing functions where applied

applyFunctionsToCache

public static ACache applyFunctionsToCache(ACache cache,
                                           Map<String,Map<String,String>> functions,
                                           boolean cloneCache)

Parameters:

cache - cache that should be processed

functions - preprocessing functions that will be applied

cloneCache - if true, the cache will be cloned and the given cache is left as is

Returns:

cache with instances on which the preprocessing functions where applied, if cloneCache was set to true this a different cache than the provided

applyRenameIfNecessary

public static void applyRenameIfNecessary(Instance inst,
                                          String property,
                                          String propertyDub)

getFunctionId

public static String getFunctionId(String argString)