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1
30 package com.genimen.djeneric.tools.scriptengine.core.nodes;
31
32 import java.util.HashMap  ;
33
34 import com.genimen.djeneric.tools.scriptengine.core.DjScriptParserEngine;
35 import com.genimen.djeneric.tools.scriptengine.core.SimpleNode;
36 import com.genimen.djeneric.tools.scriptengine.core.util.DjScriptCompileTimeScope;
37 import com.genimen.djeneric.tools.scriptengine.core.util.DjScriptExecutionException;
38 import com.genimen.djeneric.tools.scriptengine.core.util.DjScriptExecutionTimeScope;
39
40 public class BoolNode extends SimpleNode implements BooleanExpression
41 {
42 private Boolean booleanValue;
43
44 public BoolNode(int i)
45 {
46 super(i);
47 }
48
49 public BoolNode(DjScriptParserEngine p, int i)
50 {
51 super(p, i);
52 }
53
54 public String getName()
55 {
56 return toString();
57 }
58
59 public String toString()
60 {
61 return booleanValue.toString();
62 }
63
64 public void setValue(boolean value)
65 {
66 booleanValue = new Boolean (value);
67 }
68
69 public Object getValue(DjScriptExecutionTimeScope context)
70 {
71 return booleanValue;
72 }
73
74 public boolean isTrue()
75 {
76 return booleanValue.booleanValue();
77 }
78
79 public boolean isTrue(DjScriptExecutionTimeScope context)
80 {
81 return booleanValue.booleanValue();
82 }
83
84 public void translateOql(DjScriptExecutionTimeScope ctxt, StringBuffer result, HashMap parameters)
85 {
86 if (isTrue()) result.append("1");
87 else result.append("0");
88 }
89
90 public String getValidatedTypeName(DjScriptCompileTimeScope context) throws DjScriptExecutionException
91 {
92 return Boolean .class.getName();
93 }
94 } |
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