Field.java

package org.gbif.occurrence.download.hive;

import org.gbif.dwc.terms.Term;

import javax.annotation.concurrent.Immutable;

import com.google.common.base.Objects;

/**
 * A field within the definition encapsulates the information linking the Hive field, the Term in the
 * enumeration and the type for the Hive table.
 */
@Immutable
public class Field {

  private final String hiveField;
  private final String hiveDataType;
  private final Term term;

  public Field(Term term, String hiveField, String hiveDataType) {
    this.hiveField = hiveField;
    this.hiveDataType = hiveDataType;
    this.term = term;
  }

  @Override
  public int hashCode() {
    return Objects.hashCode(hiveField, hiveDataType, term);
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    Field that = (Field) o;

    return Objects.equal(this.hiveField, that.hiveField) &&
           Objects.equal(this.hiveDataType, that.hiveDataType) &&
           Objects.equal(this.term, that.term);
  }

  @Override
  public String toString() {
    return toStringHelper().add("hiveField", hiveField).add("hiveDataType", hiveDataType).add("term", term).toString();
  }

  public String getHiveField() {
    return hiveField;
  }

  public String getHiveDataType() {
    return hiveDataType;
  }

  public Term getTerm() {
    return term;
  }

  protected Objects.ToStringHelper toStringHelper() {
    return Objects.toStringHelper(this).omitNullValues();
  }
}