Fetch.java

package org.opennms.core.criteria;

public class Fetch {
	public enum FetchType { DEFAULT, LAZY, EAGER }

	private final String m_attribute;
	private final FetchType m_fetchType;

	public Fetch(final String attribute, final FetchType fetchType) {
		m_attribute = attribute;
		m_fetchType = fetchType;
	}

	public Fetch(final String attribute) {
		m_attribute = attribute;
		m_fetchType = FetchType.DEFAULT;
	}
	
	public String getAttribute() {
		return m_attribute;
	}
	
	public FetchType getFetchType() {
		return m_fetchType;
	}

	/* we don't include m_fetchType since a single fetch attribute should only be used once */
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((m_attribute == null) ? 0 : m_attribute.hashCode());
		// result = prime * result + ((m_fetchType == null) ? 0 : m_fetchType.hashCode());
		return result;
	}

	/* we don't include m_fetchType since a single fetch attribute should only be used once */
	@Override
	public boolean equals(final Object obj) {
		if (this == obj) return true;
		if (obj == null) return false;
		if (!(obj instanceof Fetch)) return false;
		final Fetch other = (Fetch) obj;
		if (m_attribute == null) {
			if (other.m_attribute != null) return false;
		} else if (!m_attribute.equals(other.m_attribute)) {
			return false;
		}
		// if (m_fetchType != other.m_fetchType) return false;
		return true;
	}

	@Override
	public String toString() {
		return "Fetch [attribute=" + m_attribute + ", fetchType=" + m_fetchType + "]";
	}

}