jsynoptic.parser
Interface VariableDefinition

All Known Implementing Classes:

Variable, VariableAssociation

public interface VariableDefinition

This interface represents variablesfor expressions.
Objects implementing this interface should be passed on to the parser, and they will be used:

• At parse time to check for the presence of a variable in the expression.
• At evaluation time to get the actual variable value.

Method Summary

java.lang.String	getName()
java.lang.Number	getValue()

Method Detail

getName

java.lang.String getName()

Returns:

this variable name. Used at parse time

getValue

java.lang.Number getValue()

Returns:

this variable value. Used at evaluation time