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package org.kuali.student.common.ui.client.widgets.rules; |
17 | |
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18 | 0 | public class Token implements Cloneable { |
19 | |
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20 | 0 | public static int And = 1; |
21 | 0 | public static int Or = 2; |
22 | 0 | public static int StartParenthesis = 3; |
23 | 0 | public static int EndParenthesis = 4; |
24 | 0 | public static int Condition = 5; |
25 | |
public String value; |
26 | |
public int type; |
27 | |
|
28 | 0 | private boolean isCheckBoxOn = false; |
29 | 0 | private boolean isTokenOperator = false; |
30 | 0 | private String tokenID = ""; |
31 | |
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32 | |
public boolean isCheckBoxOn() { |
33 | 0 | return isCheckBoxOn; |
34 | |
} |
35 | |
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36 | |
public void setCheckBoxOn(boolean checkBoxOn) { |
37 | 0 | isCheckBoxOn = checkBoxOn; |
38 | 0 | } |
39 | |
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40 | |
public String getTokenID() { |
41 | 0 | return tokenID; |
42 | |
} |
43 | |
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44 | |
public void setTokenID(String tokenID) { |
45 | 0 | this.tokenID = tokenID; |
46 | 0 | } |
47 | |
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48 | |
public int getType() { |
49 | 0 | return type; |
50 | |
} |
51 | |
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52 | |
public void setType(int type) { |
53 | 0 | this.type = type; |
54 | 0 | } |
55 | |
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56 | |
public boolean isTokenOperator() { |
57 | 0 | return isTokenOperator; |
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} |
59 | |
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public void setTokenOperator(boolean tokenOperator) { |
61 | 0 | isTokenOperator = tokenOperator; |
62 | 0 | } |
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public static Token createAndToken(){ |
65 | 0 | Token t = new Token(); |
66 | 0 | t.type = And; |
67 | 0 | t.value = "and"; |
68 | 0 | return t; |
69 | |
} |
70 | |
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71 | |
public static Token createOrToken(){ |
72 | 0 | Token t = new Token(); |
73 | 0 | t.type = Or; |
74 | 0 | t.value = "or"; |
75 | 0 | return t; |
76 | |
} |
77 | |
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78 | |
public Token toggleAndOr(){ |
79 | 0 | Token t = new Token (); |
80 | 0 | if(type == And){ |
81 | 0 | t.type = Or; |
82 | 0 | t.value = "Or"; |
83 | |
|
84 | 0 | }else if(type == Or){ |
85 | 0 | t.type = And; |
86 | 0 | t.value = "And"; |
87 | |
} |
88 | 0 | return t; |
89 | |
} |
90 | |
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91 | |
public boolean equals(Object obj){ |
92 | 0 | if(obj instanceof Token == false){ |
93 | 0 | return false; |
94 | |
} |
95 | 0 | Token t = (Token)obj; |
96 | 0 | if(t.value == null){ |
97 | 0 | return false; |
98 | |
} |
99 | 0 | if(t.value.equals(value) && t.type == type){ |
100 | 0 | return true; |
101 | |
} |
102 | 0 | return false; |
103 | |
} |
104 | |
|
105 | |
public int hashCode(){ |
106 | 0 | int hash =1; |
107 | 0 | hash = hash * 31 + new Integer(type).hashCode(); |
108 | 0 | hash = hash * 31 + (value == null ? 0 : value.hashCode()); |
109 | 0 | return hash; |
110 | |
} |
111 | |
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112 | |
public Token clone(){ |
113 | 0 | Token t = new Token(); |
114 | 0 | t.type = type; |
115 | 0 | t.value = value; |
116 | 0 | return t; |
117 | |
} |
118 | |
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119 | |
public String toString() { |
120 | 0 | if (type == And) { |
121 | 0 | return "and"; |
122 | 0 | } else if (type == Or) { |
123 | 0 | return "or"; |
124 | 0 | } else if (type == StartParenthesis) { |
125 | 0 | return "("; |
126 | 0 | } else if (type == EndParenthesis) { |
127 | 0 | return ")"; |
128 | 0 | } else if (type == Condition) { |
129 | 0 | return value; |
130 | |
} |
131 | 0 | return ""; |
132 | |
} |
133 | |
} |