java Programming Glossary: hashcodebuilder

A class that behaves like @Entity and @Embeddable

http://stackoverflow.com/questions/1029745/a-class-that-behaves-like-entity-and-embeddable

import org.apache.commons.lang.builder.HashCodeBuilder @Embeddable public class PlayerId implements Serializable @ManyToOne.. return false @Override public int hashCode return new HashCodeBuilder .append team .append number .toHashCode This test below public..

What is a sensible prime for hashcode calculation?

http://stackoverflow.com/questions/1835976/what-is-a-sensible-prime-for-hashcode-calculation

obvious way to improve this so why not do it Commons lang HashCodeBuilder also suggests curiously small values. java hashcode primes..

Overriding equals and hashCode in Java

http://stackoverflow.com/questions/27581/overriding-equals-and-hashcode-in-java

. Use the excellent helper classes EqualsBuilder and HashCodeBuilder from the Apache Commons Lang library. An example public class.. name private int age ... public int hashCode return new HashCodeBuilder 17 31 . two randomly chosen prime numbers if deriving appendSuper..

Mapping same class relation

http://stackoverflow.com/questions/3813941/mapping-same-class-relation

.isEquals public int hashcode return new HashCodeBuilder .append getMeId .append getMyFriendId .hashCode share..

Mapping same class relation - continuation

http://stackoverflow.com/questions/3845772/mapping-same-class-relation-continuation

.isEquals @Override public int hashCode return new HashCodeBuilder .append getMeId .append getMyFriendId .hashCode Mapping..

Apache Commons equals/hashCode builder

http://stackoverflow.com/questions/5038204/apache-commons-equals-hashcode-builder

about using org.apache.commons.lang.builder EqualsBuilder HashCodeBuilder for implementing the equals hashCode Would it be a better practice.. with Commons Lang @Override public int hashCode return new HashCodeBuilder .append name .append length .append children .toHashCode @Override..