1 /*
2 * Portions of this software was developed by employees of the National Institute
3 * of Standards and Technology (NIST), an agency of the Federal Government and is
4 * being made available as a public service. Pursuant to title 17 United States
5 * Code Section 105, works of NIST employees are not subject to copyright
6 * protection in the United States. This software may be subject to foreign
7 * copyright. Permission in the United States and in foreign countries, to the
8 * extent that NIST may hold copyright, to use, copy, modify, create derivative
9 * works, and distribute this software and its documentation without fee is hereby
10 * granted on a non-exclusive basis, provided that this notice and disclaimer
11 * of warranty appears in all copies.
12 *
13 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
14 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
15 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
17 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
18 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
19 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
20 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
21 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
22 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
23 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
24 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
25 */
26
27 package gov.nist.secauto.metaschema.core.metapath.item.atomic;
28
29 import gov.nist.secauto.metaschema.core.datatype.IDataTypeAdapter;
30 import gov.nist.secauto.metaschema.core.datatype.adapter.MetaschemaDataTypeProvider;
31
32 import edu.umd.cs.findbugs.annotations.NonNull;
33
34 class BooleanItemImpl implements IBooleanItem {
35 @NonNull
36 private static final String TRUE_STRING = "true";
37 @NonNull
38 private static final String FALSE_STRING = "false";
39 @NonNull
40 private static final IStringItem TRUE_STRING_ITEM = IStringItem.valueOf(TRUE_STRING);
41 @NonNull
42 private static final IStringItem FALSE_STRING_ITEM = IStringItem.valueOf(FALSE_STRING);
43
44 private final boolean booleanValue;
45
46 BooleanItemImpl(boolean booleanValue) {
47 this.booleanValue = booleanValue;
48 }
49
50 @Override
51 public boolean toBoolean() {
52 return booleanValue;
53 }
54
55 @Override
56 public String asString() {
57 return toBoolean() ? TRUE_STRING : FALSE_STRING;
58 }
59
60 @Override
61 public IStringItem newStringItem() {
62 return toBoolean() ? TRUE_STRING_ITEM : FALSE_STRING_ITEM;
63 }
64
65 @Override
66 public IDataTypeAdapter<?> getJavaTypeAdapter() {
67 return MetaschemaDataTypeProvider.BOOLEAN;
68 }
69
70 @Override
71 public Boolean getValue() {
72 return toBoolean();
73 }
74 }