blob: da6a08ab621554491a0832461e5772e133613b6a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/*******************************************************************************
* Copyright (c) 2009, 2013 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Francois Chouinard - Initial API and implementation
* Francois Chouinard - Updated as per TMF Event Model 1.0
*******************************************************************************/
package org.eclipse.linuxtools.tmf.core.event;
import java.util.Collection;
import java.util.Collections;
/**
* A basic implementation of ITmfEventType.
*
* @version 1.0
* @author Francois Chouinard
*
* @see ITmfEvent
* @see ITmfEventField
*/
public class TmfEventType implements ITmfEventType {
// ------------------------------------------------------------------------
// Attributes
// ------------------------------------------------------------------------
private final String fContext;
private final String fTypeId;
private final ITmfEventField fRootField;
// ------------------------------------------------------------------------
// Constructors
// ------------------------------------------------------------------------
/**
* Default constructor
*/
public TmfEventType() {
this(DEFAULT_CONTEXT_ID, DEFAULT_TYPE_ID, null);
}
/**
* Full constructor
*
* @param context the type context
* @param typeId the type name
* @param root the root field
*/
public TmfEventType(final String context, final String typeId, final ITmfEventField root) {
if (context == null || typeId == null) {
throw new IllegalArgumentException();
}
fContext = context;
fTypeId = typeId;
fRootField = root;
// Register to the event type manager
TmfEventTypeManager.getInstance().add(context, this);
}
/**
* Copy constructor
*
* @param type the other type
*/
public TmfEventType(final ITmfEventType type) {
if (type == null) {
throw new IllegalArgumentException();
}
fContext = type.getContext();
fTypeId = type.getName();
fRootField = type.getRootField();
}
// ------------------------------------------------------------------------
// ITmfEventType
// ------------------------------------------------------------------------
@Override
public String getContext() {
return fContext;
}
@Override
public String getName() {
return fTypeId;
}
@Override
public ITmfEventField getRootField() {
return fRootField;
}
/**
* @since 3.0
*/
@Override
public Collection<String> getFieldNames() {
return (fRootField != null) ? fRootField.getFieldNames() : Collections.EMPTY_SET;
}
// ------------------------------------------------------------------------
// Object
// ------------------------------------------------------------------------
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + fContext.hashCode();
result = prime * result + fTypeId.hashCode();
return result;
}
@Override
public boolean equals(final Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof TmfEventType)) {
return false;
}
final TmfEventType other = (TmfEventType) obj;
if (!fContext.equals(other.fContext)) {
return false;
}
if (!fTypeId.equals(other.fTypeId)) {
return false;
}
return true;
}
@Override
@SuppressWarnings("nls")
public String toString() {
return "TmfEventType [fContext=" + fContext + ", fTypeId=" + fTypeId + "]";
}
}
|
