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comparison truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/Schema.java @ 22496:b3569a53c24c

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Refactor and improve ComplexNumber sequence tests
author Matthias Grimmer <grimmer@ssw.jku.at>
date Mon, 14 Dec 2015 14:20:08 +0100
parents aeba89e1d8da
children
comparison
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22495:aeba89e1d8da 22496:b3569a53c24c
23 * questions. 23 * questions.
24 */ 24 */
25 package com.oracle.truffle.tck; 25 package com.oracle.truffle.tck;
26 26
27 import java.nio.ByteBuffer; 27 import java.nio.ByteBuffer;
28 import java.util.HashMap;
29 import java.util.List; 28 import java.util.List;
30 import java.util.Map;
31 29
32 public final class Schema { 30 final class Schema {
33 31
34 public enum Type { 32 enum Type {
35 DOUBLE(Double.SIZE / Byte.SIZE), 33 DOUBLE(Double.SIZE / Byte.SIZE),
36 INT(Integer.SIZE / Byte.SIZE); 34 INT(Integer.SIZE / Byte.SIZE);
37 35
38 private final int size; 36 private final int size;
39 37
45 private final int size; 43 private final int size;
46 private final boolean rowBased; 44 private final boolean rowBased;
47 private final List<String> names; 45 private final List<String> names;
48 private final List<Type> types; 46 private final List<Type> types;
49 47
50 public Schema(int size, boolean rowBased, List<String> names, List<Type> types) { 48 Schema(int size, boolean rowBased, List<String> names, List<Type> types) {
51 this.size = size; 49 this.size = size;
52 this.rowBased = rowBased; 50 this.rowBased = rowBased;
53 this.names = names; 51 this.names = names;
54 this.types = types; 52 this.types = types;
55 } 53 }
56 54
57 public int length() { 55 public int length() {
58 return size; 56 return size;
59 } 57 }
60 58
61 // for simplicity: structured data is read-only 59 public Object get(byte[] buffer, int index, String name) {
62
63 public Map<String, Object> getEntry(byte[] buffer, int index) {
64 Map<String, Object> entry = new HashMap<>();
65 for (int i = 0; i < names.size(); i++) {
66 String name = names.get(i);
67 Object value = get(buffer, index, name);
68 entry.put(name, value);
69 }
70 return entry;
71 }
72
73 private Object get(byte[] buffer, int index, String name) {
74 assert names.contains(name); 60 assert names.contains(name);
75 int offset = rowBased ? getRowOffset(name, index) : getColumnOffset(name, index); 61 int offset = rowBased ? getRowOffset(name, index) : getColumnOffset(name, index);
76 if (types.get(names.indexOf(name)) == Type.DOUBLE) { 62 if (types.get(names.indexOf(name)) == Type.DOUBLE) {
77 byte[] b = new byte[Type.DOUBLE.size]; 63 byte[] b = new byte[Type.DOUBLE.size];
78 for (int i = 0; i < Type.DOUBLE.size; i++) { 64 for (int i = 0; i < Type.DOUBLE.size; i++) {