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be222f56 | 1 | /******************************************************************************* |
61759503 | 2 | * Copyright (c) 2010, 2012 Ericsson |
be222f56 PT |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Patrick Tasse - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.tmf.core.filter.model; | |
14 | ||
15 | import java.util.ArrayList; | |
16 | import java.util.List; | |
17 | ||
18 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; | |
19 | ||
20 | /** | |
21 | * Filter node for the 'contains' operation | |
22 | * | |
23 | * @version 1.0 | |
24 | * @author Patrick Tasse | |
25 | */ | |
26 | @SuppressWarnings("javadoc") | |
27 | public class TmfFilterContainsNode extends TmfFilterTreeNode { | |
28 | ||
29 | public static final String NODE_NAME = "CONTAINS"; //$NON-NLS-1$ | |
30 | public static final String NOT_ATTR = "not"; //$NON-NLS-1$ | |
31 | public static final String FIELD_ATTR = "field"; //$NON-NLS-1$ | |
32 | public static final String VALUE_ATTR = "value"; //$NON-NLS-1$ | |
33 | public static final String IGNORECASE_ATTR = "ignorecase"; //$NON-NLS-1$ | |
34 | ||
35 | private boolean fNot = false; | |
36 | private String fField; | |
37 | private String fValue; | |
38 | private String fValueUpperCase; | |
39 | private boolean fIgnoreCase = false; | |
40 | ||
41 | /** | |
42 | * @param parent the parent node | |
43 | */ | |
44 | public TmfFilterContainsNode(ITmfFilterTreeNode parent) { | |
45 | super(parent); | |
46 | } | |
47 | ||
48 | /** | |
49 | * @return the NOT state | |
50 | */ | |
51 | public boolean isNot() { | |
52 | return fNot; | |
53 | } | |
54 | ||
55 | /** | |
56 | * @param not the NOT state | |
57 | */ | |
58 | public void setNot(boolean not) { | |
59 | this.fNot = not; | |
60 | } | |
61 | ||
62 | /** | |
63 | * @return the field name | |
64 | */ | |
65 | public String getField() { | |
66 | return fField; | |
67 | } | |
68 | ||
69 | /** | |
70 | * @param field the field name | |
71 | */ | |
72 | public void setField(String field) { | |
73 | this.fField = field; | |
74 | } | |
75 | ||
76 | /** | |
77 | * @return the contains value | |
78 | */ | |
79 | public String getValue() { | |
80 | return fValue; | |
81 | } | |
82 | ||
83 | /** | |
84 | * @param value the contains value | |
85 | */ | |
86 | public void setValue(String value) { | |
87 | this.fValue = value; | |
ef906471 XR |
88 | if (value != null) { |
89 | fValueUpperCase = value.toUpperCase(); | |
90 | } | |
be222f56 PT |
91 | } |
92 | ||
93 | /** | |
94 | * @return the ignoreCase state | |
95 | */ | |
96 | public boolean isIgnoreCase() { | |
97 | return fIgnoreCase; | |
98 | } | |
99 | ||
100 | /** | |
101 | * @param ignoreCase the ignoreCase state | |
102 | */ | |
103 | public void setIgnoreCase(boolean ignoreCase) { | |
104 | this.fIgnoreCase = ignoreCase; | |
105 | } | |
106 | ||
107 | @Override | |
108 | public String getNodeName() { | |
109 | return NODE_NAME; | |
110 | } | |
111 | ||
112 | @Override | |
113 | public boolean matches(ITmfEvent event) { | |
114 | Object value = getFieldValue(event, fField); | |
115 | if (value == null) { | |
116 | return false ^ fNot; | |
117 | } | |
118 | String valueString = value.toString(); | |
119 | if (fIgnoreCase) { | |
120 | return valueString.toUpperCase().contains(fValueUpperCase) ^ fNot; | |
121 | } | |
122 | return valueString.contains(fValue) ^ fNot; | |
123 | } | |
124 | ||
125 | @Override | |
126 | public List<String> getValidChildren() { | |
a4524c1b | 127 | return new ArrayList<>(0); |
be222f56 PT |
128 | } |
129 | ||
130 | @Override | |
131 | public String toString() { | |
132 | return fField + (fNot ? " not" : "") + " contains \"" + fValue + "\""; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ | |
133 | } | |
134 | ||
135 | @Override | |
136 | public ITmfFilterTreeNode clone() { | |
137 | TmfFilterContainsNode clone = (TmfFilterContainsNode) super.clone(); | |
138 | clone.fField = fField; | |
139 | clone.setValue(fValue); | |
140 | return clone; | |
141 | } | |
142 | } |