Mercurial > dive4elements > river

comparison gwt-client/src/main/java/org/dive4elements/river/client/shared/model/AttrList.java @ 9227:84397da33d17

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Allow to control specific behaviour in TwinDatacagePanel Implemented client logic of 'intelligent datacage filtering' for SINFO
author gernotbelger
date Wed, 04 Jul 2018 18:28:08 +0200
parents 4b29bb2c785f
children
comparison
equal deleted inserted replaced
9226:83aee0942eae 9227:84397da33d17
6 * documentation coming with Dive4Elements River for details. 6 * documentation coming with Dive4Elements River for details.
7 */ 7 */
8 8
9 package org.dive4elements.river.client.shared.model; 9 package org.dive4elements.river.client.shared.model;
10 10
11 import java.io.Serializable;
12 import java.util.ArrayList;
11 import java.util.List; 13 import java.util.List;
12 import java.util.ArrayList;
13 14
14 import java.io.Serializable; 15 // FIXME: who implements a thing like this?? this is a HashMap!!
15
16 public class AttrList implements Serializable 16 public class AttrList implements Serializable
17 { 17 {
18 protected List<String> keyValues; 18 private static final long serialVersionUID = 1L;
19
20 private List<String> keyValues;
19 21
20 public AttrList() { 22 public AttrList() {
21 this(5); 23 this(5);
22 } 24 }
23 25
24 public AttrList(int size) { 26 public AttrList(final int size) {
25 keyValues = new ArrayList<String>(size*2); 27 this.keyValues = new ArrayList<String>(size*2);
26 } 28 }
27 29
28 public int size() { 30 public int size() {
29 return keyValues != null ? keyValues.size()/2 : null; 31 return this.keyValues.size() / 2;
30 } 32 }
31 33
32 public String getKey(int index) { 34 /**
33 return keyValues.get(index*2); 35 * IMPORTANT: necessary for serialization
36 */
37 public void setKeyValues(final List<String> keyValues) {
38 this.keyValues = keyValues;
34 } 39 }
35 40
36 public String getValue(int index) { 41 public String getKey(final int index) {
37 return keyValues.get(index*2 + 1); 42 return this.keyValues.get(index*2);
38 } 43 }
39 44
40 public void add(String key, String value) { 45 public String getValue(final int index) {
41 keyValues.add(key); 46 return this.keyValues.get(index*2 + 1);
42 keyValues.add(value);
43 } 47 }
44 48
45 public boolean hasAttribute(String key) { 49 public String getValue(final String key) {
46 for (int i = 0, N = keyValues.size(); i < N; i += 2) { 50 for (int i = 0, N = this.keyValues.size(); i < N; i += 2) {
47 if (keyValues.get(i).equals(key)) { 51 if (this.keyValues.get(i).equals(key)) {
52 return this.keyValues.get(i + 1);
53 }
54 }
55 return null;
56 }
57
58 public void add(final String key, final String value) {
59 this.keyValues.add(key);
60 this.keyValues.add(value);
61 }
62
63 public boolean hasAttribute(final String key) {
64 for (int i = 0, N = this.keyValues.size(); i < N; i += 2) {
65 if (this.keyValues.get(i).equals(key)) {
48 return true; 66 return true;
49 } 67 }
50 } 68 }
51 return false; 69 return false;
52 } 70 }
53 } 71 }
54 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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