com.atlassian.jira.plugin.util
Class ModuleDescriptors.HashCodeBuilder

java.lang.Object
  com.atlassian.jira.plugin.util.ModuleDescriptors.HashCodeBuilder

Enclosing class:

ModuleDescriptors

@Immutable
public static class ModuleDescriptors.HashCodeBuilder
extends Object

Assists in implementing Object.hashCode() methods for module descriptors based on the hashCode of the descriptor's complete key.

Constructor Summary

ModuleDescriptors.HashCodeBuilder(com.atlassian.plugin.ModuleDescriptor descriptor)
Creates an instance of the HashCodeBuilder for a module descriptor.

Method Summary

int	hashCode() The computed hashCode from toHashCode() is returned due to the likelyhood of bugs in mis-calling toHashCode() and the unlikelyness of it mattering what the hashCode for HashCodeBuilder itself is.
int	toHashCode() Return the computed hashCode for this module descriptor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModuleDescriptors.HashCodeBuilder

public ModuleDescriptors.HashCodeBuilder(com.atlassian.plugin.ModuleDescriptor descriptor)

Creates an instance of the HashCodeBuilder for a module descriptor. Must not be null.

Parameters:

descriptor - the module descriptor to create a hashCode implementation for.

Method Detail

toHashCode

public int toHashCode()

Return the computed hashCode for this module descriptor.

Returns:

hashCode based on the hashCode of the descriptor's complete key.

hashCode

public int hashCode()

The computed hashCode from toHashCode() is returned due to the likelyhood of bugs in mis-calling toHashCode() and the unlikelyness of it mattering what the hashCode for HashCodeBuilder itself is.

Overrides:

hashCode in class Object

Returns:

hashCode based on the complete key of the module descriptor.