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1
5 package com.opensymphony.workflow.query;
6
7 import org.apache.commons.logging.Log;
8 import org.apache.commons.logging.LogFactory;
9
10 import java.io.Serializable  ;
11
12
13
18 public class WorkflowQuery implements Serializable {
19
21 private static final Log log = LogFactory.getLog(WorkflowQuery.class);
22 public final static int EQUALS = 1;
23 public final static int LT = 2;
24 public final static int GT = 3;
25 public final static int BETWEEN = 4;
26 public final static int NOT_EQUALS = 5;
27 public final static int AND = 6;
28 public final static int OR = 7;
29 public final static int XOR = 8;
30 public final static int OWNER = 1;
31 public final static int START_DATE = 2;
32 public final static int FINISH_DATE = 3;
33 public final static int ACTION = 4;
34 public final static int STEP = 5;
35 public final static int CALLER = 6;
36 public final static int STATUS = 7;
37 public final static int HISTORY = 1;
38 public final static int CURRENT = 2;
39
40
42 private Object value;
43 private WorkflowQuery left;
44 private WorkflowQuery right;
45 private int field;
46 private int operator;
47 private int type;
48
49
51 public WorkflowQuery() {
52 }
53
54 public WorkflowQuery(WorkflowQuery left, int operator, WorkflowQuery right) {
55 this.operator = operator;
56 this.left = left;
57 this.right = right;
58 }
59
60 public WorkflowQuery(int field, int type, int operator, Object value) {
61 this.type = type;
62 this.operator = operator;
63 this.field = field;
64 this.value = value;
65 }
66
67
69 public int getField() {
70 return field;
71 }
72
73 public WorkflowQuery getLeft() {
74 return left;
75 }
76
77 public int getOperator() {
78 return operator;
79 }
80
81 public WorkflowQuery getRight() {
82 return right;
83 }
84
85 public int getType() {
86 int qtype = type;
87
88 if (qtype == 0) {
89 if (getLeft() != null) {
90 qtype = getLeft().getType();
91 }
92 }
93
94 return qtype;
95 }
96
97 public Object getValue() {
98 return value;
99 }
100 }
101 |
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