How to use

equals

method

in

org.apache.commons.jcs.engine.control.group.GroupId

/**
 * Tests object equality.
 * @param obj The <code>GroupAttrName</code> instance to test.
 * @return Whether equal.
 */
@Override
public boolean equals( Object obj )
{
  if ( obj == null || !( obj instanceof GroupAttrName ) )
  {
    return false;
  }
  GroupAttrName<?> to = (GroupAttrName<?>) obj;
  if (groupId.equals( to.groupId ))
  {
    if (attrName == null && to.attrName == null)
    {
      return true;
    }
    else if (attrName == null || to.attrName == null)
    {
      return false;
    }
    return  attrName.equals( to.attrName );
  }
  return false;
}

/**
 * Tests object equality.
 * @param obj The <code>GroupAttrName</code> instance to test.
 * @return Whether equal.
 */
@Override
public boolean equals( Object obj )
{
  if ( obj == null || !( obj instanceof GroupAttrName ) )
  {
    return false;
  }
  GroupAttrName<?> to = (GroupAttrName<?>) obj;
  if (groupId.equals( to.groupId ))
  {
    if (attrName == null && to.attrName == null)
    {
      return true;
    }
    else if (attrName == null || to.attrName == null)
    {
      return false;
    }
    return  attrName.equals( to.attrName );
  }
  return false;
}

if ( k instanceof GroupAttrName && ( (GroupAttrName<?>) k ).groupId.equals( key ) )

if (k instanceof GroupAttrName && ((GroupAttrName<?>) k).groupId.equals(key))

((GroupAttrName<?>)k).groupId.equals(((GroupAttrName<?>)key).groupId) )

((GroupAttrName<?>)k).groupId.equals(((GroupAttrName<?>)key).groupId) )

if (k instanceof GroupAttrName && ((GroupAttrName<?>) k).groupId.equals(key))

((GroupAttrName<?>)k).groupId.equals(((GroupAttrName<?>)key).groupId))

K k = entry.getKey();
if (k instanceof GroupAttrName && ((GroupAttrName<?>) k).groupId.equals(((GroupAttrName<?>) key).groupId))

K k = entry.getKey();
if (k instanceof GroupAttrName && ((GroupAttrName<?>) k).groupId.equals(((GroupAttrName<?>) key).groupId))

((GroupAttrName<?>)k).groupId.equals(((GroupAttrName<?>)key).groupId))

/**
 * Gets the set of keys of objects currently in the group.
 * <p>
 * @param group
 * @return A Set of keys.
 */
@Override
public Set<K> getGroupKeys( String group )
{
  Set<K> groupKeys = new HashSet<K>();
  GroupId groupId = new GroupId( this.getCacheControl().getCacheName(), group );
  for (GroupAttrName<K> gan : this.getCacheControl().getKeySet())
  {
    if (gan.groupId.equals( groupId ))
    {
      groupKeys.add( gan.attrName );
    }
  }
  return groupKeys;
}

/**
 * Gets the set of keys of objects currently in the group.
 * <p>
 * @param group
 * @return A Set of keys.
 */
@Override
public Set<K> getGroupKeys( String group )
{
  Set<K> groupKeys = new HashSet<K>();
  GroupId groupId = new GroupId( this.getCacheControl().getCacheName(), group );
  for (GroupAttrName<K> gan : this.getCacheControl().getKeySet())
  {
    if (gan.groupId.equals( groupId ))
    {
      groupKeys.add( gan.attrName );
    }
  }
  return groupKeys;
}