com.qwazr.graph.model.GraphDefinition Maven / Gradle / Ivy
/**
* Copyright 2015-2016 Emmanuel Keller / QWAZR
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.qwazr.graph.model;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.qwazr.database.store.KeyStore;
import javax.xml.bind.annotation.XmlTransient;
import java.util.Map;
import java.util.Set;
@JsonInclude(Include.NON_EMPTY)
public class GraphDefinition {
final public KeyStore.Impl implementation;
final public Map node_properties;
final public Set edge_types;
public GraphDefinition() {
this(null, null, null);
}
public GraphDefinition(final KeyStore.Impl implementation, final Map node_properties,
final Set edge_types) {
this.implementation = implementation;
this.node_properties = node_properties;
this.edge_types = edge_types;
}
protected GraphDefinition(GraphDefinition graphDef) {
this.implementation = graphDef.implementation;
this.node_properties = graphDef.node_properties;
this.edge_types = graphDef.edge_types;
}
public enum PropertyTypeEnum {
indexed, stored, boost
}
@XmlTransient
@JsonIgnore
public boolean isEdgeType(String edge_type) {
return edge_types == null ? false : edge_types.contains(edge_type);
}
@XmlTransient
@JsonIgnore
public boolean isIndexedProperty(String property) {
if (node_properties == null)
return false;
PropertyTypeEnum type = node_properties.get(property);
if (type == null)
return false;
return type == PropertyTypeEnum.indexed;
}
}