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
|
/*
* Copyright (c) 2021 AtLarge Research
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.opendc.trace.internal
import org.opendc.trace.Table
import org.opendc.trace.TableColumn
import org.opendc.trace.TableReader
import org.opendc.trace.TableWriter
import java.util.Objects
/**
* Internal implementation of [Table].
*/
internal class TableImpl(val trace: TraceImpl, override val name: String) : Table {
/**
* The details of this table.
*/
private val details = trace.format.getDetails(trace.path, name)
override val columns: List<TableColumn>
get() = details.columns
override fun newReader(projection: List<String>?): TableReader {
return trace.format.newReader(trace.path, name, projection)
}
override fun newWriter(): TableWriter = trace.format.newWriter(trace.path, name)
override fun toString(): String = "Table[name=$name]"
override fun hashCode(): Int = Objects.hash(trace, name)
override fun equals(other: Any?): Boolean = other is TableImpl && trace == other.trace && name == other.name
}
|
