EntityVertex.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.entities.graph;
 
import java.util.Objects;
import org.turro.html.Colors;
import org.turro.path.Path;
 
public class EntityVertex {
 
  private final String entityPath, name;
  private boolean source;
 
  public EntityVertex(String entityPath, String name) {
    this.entityPath = entityPath;
    this.name = name;
  }
  
  public String getIdentifier() {
    return entityPath;
  }
  
  public String getName() {
    return escape(name);
  }
  
  public String getColor() {
    return switch(Path.pathFrom(entityPath).getRoot()) {
      case "contact" -> (source ? "#fbbd08" : "#a5673f");
      case "dossier-category" -> "#e03997";
      case "dossier" -> "#a333c8";
      case "issue" -> "#6435c9";
      case "publication" -> "#21ba45";
      default -> "#777777";
    };
  }
 
  public String getFontColor() {
    return Colors.of(getColor()).font().css();
  }
 
  public boolean isSource() {
    return source;
  }
 
  public void setSource(boolean source) {
    this.source = source;
  }
 
  /* Utils */
 
  private String escape(String value) {
    return value.replaceAll("\\{", "(")
            .replaceAll("\\}", ")")
            .replaceAll("[\\&\\#\\$\\:]", "_")
            .replaceAll("[\"\']", "-");
  }
  
  @Override
  public int hashCode() {
    int hash = 5;
    hash = 29 * hash + Objects.hashCode(this.entityPath);
    return hash;
  }
 
  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    final EntityVertex other = (EntityVertex) obj;
    return Objects.equals(this.entityPath, other.entityPath);
  }
  
}