Revision 31408 trunk/extensions/extSymbology/src/org/gvsig/symbology/fmap/rendering/filter/operations/FieldExpressionOperator.java
FieldExpressionOperator.java | ||
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71 | 71 |
|
72 | 72 |
for (int i = arguments.size()-1; i >= 0; i--) { |
73 | 73 |
Expression function = (Expression)arguments.get(i); |
74 |
result += ((String) (function.evaluate().toString())); |
|
74 |
Object value1=function.evaluate(); |
|
75 |
if (value1==null) |
|
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value1=""; |
|
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result += ((String) (value1.toString())); |
|
75 | 78 |
} |
76 | 79 |
return result; |
77 | 80 |
} |
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