01: /*
02: * (c) Copyright 2006 by Volker Bergmann. All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, is permitted under the terms of the
06: * GNU General Public License.
07: *
08: * For redistributing this software or a derivative work under a license other
09: * than the GPL-compatible Free Software License as defined by the Free
10: * Software Foundation or approved by OSI, you must first obtain a commercial
11: * license to this software product from Volker Bergmann.
12: *
13: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14: * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
15: * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
16: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
17: * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24: * POSSIBILITY OF SUCH DAMAGE.
25: */
26:
27: package org.databene.benerator;
28:
29: /**
30: * Long Generator that maps products from a Double generator.<br/>
31: * <br/>
32: * Created: 23.09.2006 09:02:10
33: */
34: public class LongFromDoubleGenerator extends AbstractLongGenerator {
35:
36: private AbstractDoubleGenerator doubleGenerator;
37:
38: public LongFromDoubleGenerator(
39: AbstractDoubleGenerator doubleGenerator) {
40: this .doubleGenerator = doubleGenerator;
41: }
42:
43: public void validate() {
44: if (dirty) {
45: doubleGenerator.setMin((double) min);
46: doubleGenerator.setMax((double) max);
47: doubleGenerator.setPrecision((double) precision);
48: doubleGenerator.setVariation1((double) variation1);
49: doubleGenerator.setVariation2((double) variation2);
50: doubleGenerator.validate();
51: super .validate();
52: }
53: }
54:
55: public boolean available() {
56: return doubleGenerator.available();
57: }
58:
59: public Long generate() {
60: if (dirty)
61: validate();
62: return doubleGenerator.generate().longValue();
63: }
64:
65: }
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