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/*******************************************************************************
* Copyright (c) 2017 Politecnico di Torino and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License, Version 2.0
* which accompanies this distribution, and is available at
* http://www.apache.org/licenses/LICENSE-2.0
*******************************************************************************/
package it.polito.verigraph.model;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import it.polito.verigraph.deserializer.GraphCustomDeserializer;
import it.polito.verigraph.serializer.CustomMapSerializer;
@ApiModel(value = "Graph")
@XmlRootElement
@JsonDeserialize(using = GraphCustomDeserializer.class)
@JsonInclude(JsonInclude.Include.NON_EMPTY)
public class Graph {
@ApiModelProperty(required = false, hidden = true)
@XmlTransient
private long id;
@ApiModelProperty(name = "nodes", notes = "Nodes", dataType = "List[it.polito.verigraph.model.Node]")
private Map<Long, Node>nodes= new HashMap<Long, Node>();
@ApiModelProperty(required = false, hidden = true)
@XmlTransient
private Set<Link>links= new HashSet<Link>();
public Graph() {
}
public Graph(long id) {
this.id = id;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
@JsonSerialize(using = CustomMapSerializer.class)
public Map<Long, Node> getNodes() {
return nodes;
}
public void setNodes(Map<Long, Node> nodes) {
this.nodes = nodes;
}
@XmlTransient
public Set<Link> getLinks() {
return links;
}
public void setLinks(Set<Link> links) {
this.links = links;
}
public void addLink(String url, String rel) {
Link link = new Link();
link.setLink(url);
link.setRel(rel);
links.add(link);
}
public Node searchNodeByName(String name) {
for (Node node : this.nodes.values()) {
if (node.getName().equals(name))
return node;
}
return null;
}
public int nodesWithName(String name) {
int occurrences = 0;
for (Node node : this.nodes.values()) {
if (node.getName().equals(name))
occurrences++;
}
return occurrences;
}
}
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