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comparison src/org/dancres/blitz/config/EntryConstraint.java @ 0:3dc0c5604566

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Initial checkin of blitz 2.0 fcs - no installer yet.
author Dan Creswell <dan.creswell@gmail.com>
date Sat, 21 Mar 2009 11:00:06 +0000
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1 package org.dancres.blitz.config;
2
3 /**
4 <p>Marker interface indicating a per-Entry type configuration variable.
5 EntryConstraints are per Entry-type requirements to
6 be asserted against such things as search behaviour.</p>
7
8 <p>Per-Entry constraints are setup in the .config file as follows:
9 </p>
10
11 <ol>
12 <li> Define a variable using the classname of the type,
13 replaceing . or $ with _.
14 </li>
15 <li>The variable should then be initialized to an array of
16 EntryConstraints specifying requirements.
17 </li>
18 </ol>
19
20 <p>Here's an example that specifies a per-type cache size which overrides
21 the global default specified in <code>entryReposCacheSize</code> and
22 enables FIFO ordering for searches and writes of this class.</p>
23
24 <pre>
25 org_dancres_blitz_SpaceFifonessTest_TestEntry =
26 new EntryConstraint[] {new CacheSize(1024), new Fifo()};
27 </pre>
28 */
29 public interface EntryConstraint {
30 }