de.gwdg.metadataqa.api.schema

Class EdmOaiPmhXmlSchema

java.lang.Object

de.gwdg.metadataqa.api.schema.EdmSchema

de.gwdg.metadataqa.api.schema.EdmOaiPmhXmlSchema

All Implemented Interfaces:

ProblemCatalogSchema, Schema, Serializable

public class EdmOaiPmhXmlSchema
extends EdmSchema
implements Serializable

The Europeana Data Model (EDM) representation of the metadata schema interface. This class represents what fields will be analyzed in different measurements.

Author:

Péter Király

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EdmOaiPmhXmlSchema()

Method Summary

Modifier and Type	Method and Description
void	addExtractableField(String label, String jsonPath) Add a single field to the map of extractable fields.
List<Category>	getCategories()
List<JsonBranch>	getCollectionPaths() Return collection paths.
String	getDescriptionPath() Get the description path.
List<String>	getEmptyStringPaths() Get path of empty strings.
Map<String,String>	getExtractableFields() Get fields for which the values should be extracted from the records.
List<FieldGroup>	getFieldGroups() Field groups used in completeness sub-dimensions.
Format	getFormat()
List<String>	getNoLanguageFields() List of field which can be skipped in the language extraction.
JsonBranch	getPathByLabel(String label) Returns a path by its label.
List<JsonBranch>	getPaths() The list of fields to investigate in most of the measurements.
List<JsonBranch>	getRootChildrenPaths() Return the paths of root's direct children.
List<RuleChecker>	getRuleCheckers()
Map<String,String>	getSolrFields() Map of fields covered in TF-IDF extraction.
String	getSubjectPath() Get the subject path.
String	getTitlePath() Get the title path.
void	setExtractableFields(Map<String,String> extractableFields) Set the extractable fields.

Methods inherited from class java.lang.Object

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

Constructor Detail

EdmOaiPmhXmlSchema

public EdmOaiPmhXmlSchema()

Method Detail

getFieldGroups

public List<FieldGroup> getFieldGroups()

Description copied from interface: Schema

Field groups used in completeness sub-dimensions. Groupped values are optional elements in a sub-dimension.

Specified by:

getFieldGroups in interface Schema

Returns:

List of groups

getNoLanguageFields

public List<String> getNoLanguageFields()

Description copied from interface: Schema

List of field which can be skipped in the language extraction.

Specified by:

getNoLanguageFields in interface Schema

Returns:

List of skippable fields

getSolrFields

public Map<String,String> getSolrFields()

Description copied from interface: Schema

Map of fields covered in TF-IDF extraction. The key should be qualified name, the value should be the Solr field name. For example: solrFields.put("Proxy/dc:title", "dc_title_txt");

Specified by:

getSolrFields in interface Schema

Returns:

The map of fields

getExtractableFields

public Map<String,String> getExtractableFields()

Description copied from interface: Schema

Get fields for which the values should be extracted from the records.

Specified by:

getExtractableFields in interface Schema

Returns:

The map of extractable fields. The key is the label of a field, the value is a JSON path expression.

setExtractableFields

public void setExtractableFields(Map<String,String> extractableFields)

Description copied from interface: Schema

Set the extractable fields.

Specified by:

setExtractableFields in interface Schema

Parameters:

extractableFields - The extractable fields.

See Also:

Schema.getExtractableFields()

addExtractableField

public void addExtractableField(String label,
                                String jsonPath)

Description copied from interface: Schema

Add a single field to the map of extractable fields.

Specified by:

addExtractableField in interface Schema

Parameters:

label - The label of the field.

jsonPath - JSON path expression.

getEmptyStringPaths

public List<String> getEmptyStringPaths()

Description copied from interface: ProblemCatalogSchema

Get path of empty strings.

Specified by:

getEmptyStringPaths in interface ProblemCatalogSchema

Returns:

List of empty string paths

getSubjectPath

public String getSubjectPath()

Description copied from interface: ProblemCatalogSchema

Get the subject path.

Specified by:

getSubjectPath in interface ProblemCatalogSchema

Returns:

The subject path

getTitlePath

public String getTitlePath()

Description copied from interface: ProblemCatalogSchema

Get the title path.

Specified by:

getTitlePath in interface ProblemCatalogSchema

Returns:

The title path

getDescriptionPath

public String getDescriptionPath()

Description copied from interface: ProblemCatalogSchema

Get the description path.

Specified by:

getDescriptionPath in interface ProblemCatalogSchema

Returns:

The description path

getFormat

public Format getFormat()

Specified by:

getFormat in interface Schema

getCollectionPaths

public List<JsonBranch> getCollectionPaths()

Description copied from interface: Schema

Return collection paths.

Specified by:

getCollectionPaths in interface Schema

Returns:

List of collection paths

getPaths

public List<JsonBranch> getPaths()

Description copied from interface: Schema

The list of fields to investigate in most of the measurements.

Specified by:

getPaths in interface Schema

Returns:

List of field representations

getRootChildrenPaths

public List<JsonBranch> getRootChildrenPaths()

Description copied from interface: Schema

Return the paths of root's direct children.

Specified by:

getRootChildrenPaths in interface Schema

Returns:

Paths.

getPathByLabel

public JsonBranch getPathByLabel(String label)

Description copied from interface: Schema

Returns a path by its label.

Specified by:

getPathByLabel in interface Schema

Parameters:

label - The label to look for.

Returns:

The branch.

getCategories

public List<Category> getCategories()

Specified by:

getCategories in interface Schema

getRuleCheckers

public List<RuleChecker> getRuleCheckers()

Specified by:

getRuleCheckers in interface Schema