de.julielab.neo4j.plugins.constants.semedico

Class NodeConstants

java.lang.Object

de.julielab.neo4j.plugins.constants.NodeConstants

de.julielab.neo4j.plugins.constants.semedico.NodeConstants

Direct Known Subclasses:

ConceptConstants, FacetConstants, FacetGroupConstants, MorphoConstants

public class NodeConstants
extends NodeConstants

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NodeConstants.Labels

Field Summary

Fields

Modifier and Type	Field and Description
static String	INDEX_ROOT_NODES An index for "anchor" nodes.
static String	PROP_GENERAL_LABELS This node property may be used to add list of labels - in a more general sense - to a node.
static String	PROP_ID
static String	PROP_NAME
static String	PROP_PROPERTIES This property is supposed to contain a String representing a JSON map with arbitrary key-value pairs.
static String	PROP_QUALIFIERS An array of qualifier strings for a node.
static String	PROP_UNIQUE_LABELS The value of this property is a list of boolean properties where each property may exist at most once in the database.
static String	PROP_VALUE

Fields inherited from class de.julielab.neo4j.plugins.constants.NodeConstants

KEY_LABELS

Constructor Summary

Constructors

Constructor and Description
NodeConstants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

PROP_NAME

public static final String PROP_NAME

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Constant Field Values

PROP_ID

public static final String PROP_ID

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Constant Field Values

PROP_VALUE

public static final String PROP_VALUE

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Constant Field Values

PROP_GENERAL_LABELS

public static final String PROP_GENERAL_LABELS

This node property may be used to add list of labels - in a more general sense - to a node. Examples are labels like 'show this facet group for the search interface' or 'hide this facet on startup'.

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Constant Field Values

PROP_UNIQUE_LABELS

public static final String PROP_UNIQUE_LABELS

The value of this property is a list of boolean properties where each property may exist at most once in the database. It can be used to identify special facets. For instance, the facet listing all first authors may be allocated the 'firstAuthors' label.

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Constant Field Values

PROP_QUALIFIERS

public static final String PROP_QUALIFIERS

An array of qualifier strings for a node. For example, genes can be qualified by the species they belong to, facets could be qualified by their source (however, we currently don't do it this way, this is just meant as an example).

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Constant Field Values

INDEX_ROOT_NODES

public static final String INDEX_ROOT_NODES

An index for "anchor" nodes.

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Constant Field Values

PROP_PROPERTIES

public static final String PROP_PROPERTIES

This property is supposed to contain a String representing a JSON map with arbitrary key-value pairs. This way, a custom and flexible set of additional properties can be defined for a node that can easily be queried by the application. For example, we use it in Semedico for facets that have more information with them than other facets due to the natur of their source. I.e. when the source is BioPortal, facets do not only have a name but additionally an acronym, an IRI and a VirtualID. It would make no sense to leverage these properties to default facet properties because they are specific to BioPortal ontologies.

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Constant Field Values

Constructor Detail

NodeConstants

public NodeConstants()