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public interface Expression
Interface for all types of expressions.
Method Summary | |
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java.lang.Object |
getValue(java.util.Hashtable varValues)
Returns the value of the expression given the variable values in |
java.util.Vector |
getVariables()
Returns a Vector of variable names (as Strings). |
Method Detail |
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java.lang.Object getValue(java.util.Hashtable varValues) throws java.lang.Exception
varValues.
varValues
- A hastable containing the variable names as keys, and the
values as objects.
java.lang.Exception
java.util.Vector getVariables()
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