com.japisoft.formula
Interface FormulaParsingListener
- All Known Implementing Classes:
- FormulaTreeBuilder
- public interface FormulaParsingListener
Formula Parsing listener.This interface is used
by the parsing processing to build an inner tree
for avoiding reparsing each time the formula without
changes is evaluated.
This listener is very similar to the SAX XML system
- Since:
- 1.0
- Version:
- 1.1
- Author:
- (c) 2002-2003 JAPISOFT
setCurrentPos
public void setCurrentPos(int pos)
findFunction
public void findFunction(java.lang.String functionName)
findVariable
public void findVariable(java.lang.String variableName)
findGroup
public void findGroup()
findParam
public void findParam()
findUnaryOperator
public void findUnaryOperator(int op)
findBinaryOperator
public void findBinaryOperator(int op)
findTernaryOperator
public void findTernaryOperator(int op)
findValue
public void findValue(double value)
findValue
public void findValue(java.lang.String value)