Package de.uplanet.lucy.server.newsagent
Class CreationOrder
java.lang.Object
de.uplanet.lucy.server.newsagent.CreationOrder
- All Implemented Interfaces:
IOrder
,Comparator<de.uplanet.lucy.server.newsagent.IMessage>
Order messages by their creation timestamp.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionint
compare
(de.uplanet.lucy.server.newsagent.IMessage p_msg1, de.uplanet.lucy.server.newsagent.IMessage p_msg2) Compare two messages using their creation timestamp.void
setAscending
(boolean p_bAscending) Set ascending (default) or descending sort order.The creation order SQL-expression.Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.util.Comparator
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong
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Constructor Details
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CreationOrder
public CreationOrder()Construct aCreationOrder.
for ascending order.
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Method Details
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setAscending
public void setAscending(boolean p_bAscending) Description copied from interface:IOrder
Set ascending (default) or descending sort order.- Specified by:
setAscending
in interfaceIOrder
- Parameters:
p_bAscending
-true
if sorting order is ascending, orfalse
otherwise.
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compare
public int compare(de.uplanet.lucy.server.newsagent.IMessage p_msg1, de.uplanet.lucy.server.newsagent.IMessage p_msg2) Compare two messages using their creation timestamp.- Specified by:
compare
in interfaceComparator<de.uplanet.lucy.server.newsagent.IMessage>
- See Also:
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sqlOrderExpression
The creation order SQL-expression.- Specified by:
sqlOrderExpression
in interfaceIOrder
- Returns:
- The creation order SQL-expression.
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