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A driver for DataStax Enterprise (DSE) and Apache Cassandra 1.2+ clusters that works exclusively with the Cassandra Query Language version 3 (CQL3) and Cassandra's binary protocol, supporting DSE-specific features such as geospatial types, DSE Graph and DSE authentication.

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/*
 * Copyright DataStax, Inc.
 *
 * This software can be used solely with DataStax Enterprise. Please consult the license at
 * http://www.datastax.com/terms/datastax-dse-driver-license-terms
 */
package com.datastax.driver.dse.graph;

import com.google.common.base.Objects;

class DefaultVertexProperty extends DefaultElement implements VertexProperty {

  GraphNode value;

  Vertex parent;

  DefaultVertexProperty() {}

  public String getName() {
    return getLabel();
  }

  @Override
  public Vertex getParent() {
    return parent;
  }

  @Override
  public GraphNode getValue() {
    return value;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (!(o instanceof VertexProperty)) return false;
    if (!super.equals(o)) return false;
    VertexProperty that = (VertexProperty) o;
    return Objects.equal(getValue(), that.getValue())
        && Objects.equal(getParent(), that.getParent());
  }

  @Override
  public int hashCode() {
    // getParent() deliberately left out for faster hashcodes
    return Objects.hashCode(super.hashCode(), getValue());
  }

  @Override
  public String toString() {
    return "VertexProperty{"
        + "id="
        + id
        + ", properties="
        + properties
        + ", name="
        + getName()
        + ", value="
        + value
        + ", parent-id="
        + (parent != null ? parent.getId() : "null")
        + '}';
  }
}