Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/timeseries/gap/TimeGap.java @ 1061:13bea93a070a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Do not call the endOfLife method of the current state before advancing to a next state, because this would remove elements from cache that have been inserted just before - it would be impossible to make use of a cache in that case. gnv-artifacts/trunk@1144 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 01 Jun 2010 16:59:15 +0000
parents 05bf8534a35a
children f953c9a559d8
rev   line source
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
1 package de.intevation.gnv.timeseries.gap;
779
b1f5f2a8840f Ordered imports. Removed needless imports. Removed empty headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 778
diff changeset
2
781
5dd94448538d Added timegap definitions as attribute to each state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 779
diff changeset
3 import java.io.Serializable;
5dd94448538d Added timegap definitions as attribute to each state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 779
diff changeset
4
810
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
5 /**
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
6 * A class representing a timegap. <code>TimeGap</code>s are used in timeseries
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
7 * charts to identify gaps taking account for the resolution of the x-axis
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
8 * range.
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
9 *
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
10 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
11 */
781
5dd94448538d Added timegap definitions as attribute to each state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 779
diff changeset
12 public interface TimeGap extends Serializable {
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
13
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
14 public final static String TIME_UNIT_MINUTE = "m";
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
15 public final static String TIME_UNIT_HOUR = "h";
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
16 public final static String TIME_UNIT_DAY = "D";
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
17 public final static String TIME_UNIT_WEEK = "W";
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
18 public final static String TIME_UNIT_MONTH = "M";
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
19 public final static String TIME_UNIT_YEAR = "Y";
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
20
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
21 public final static long MINUTE_IN_MILLIS = 60 * 1000;
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
22 public final static long HOUR_IN_MILLIS = 60 * MINUTE_IN_MILLIS;
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
23 public final static long DAY_IN_MILLIS = 24 * HOUR_IN_MILLIS;
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
24 public final static long WEEK_IN_MILLIS = 7 * DAY_IN_MILLIS;
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
25
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
26
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
27 /**
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
28 * Returns the Lookup-Key for the TimeGap
810
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
29 *
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
30 * @return the timegap key.
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
31 */
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
32 int getKey();
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
33
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
34 /**
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
35 * Returns the Value of the TimeValue in the Unit which is also given.
810
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
36 *
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
37 * @return the timegap value.
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
38 */
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
39 int getValue();
778
9a828e5a2390 Removed trailing whitespace
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 217
diff changeset
40
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
41 /**
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
42 * Returns the Unit of the Timegap (e.g. Minutes, Hours, Days, Weeks, Months, Years)
810
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
43 *
991e13c3d504 Added Javadoc in timeseries package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 781
diff changeset
44 * @return the timegap unit.
217
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
45 */
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
46 String getUnit();
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
47
3dcd2b0b456e Added configurable TimeGap Support to the TimeSeries-Chart-Generation. issu45
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
48 }
836
05bf8534a35a Using unix line endings only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 810
diff changeset
49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org