org.expressionj.model

Interface Equation

All Superinterfaces:

java.lang.Cloneable, Expression, ExpressionType

All Known Subinterfaces:

Value

All Known Implementing Classes:

AbstractValue, Constant, LocalConstant, LocalVariable, ParsedEquation, Structure, Structure.Field, Variable

public interface Equation
extends Expression

An Equation interface.

Field Summary

Fields inherited from interface org.expressionj.model.ExpressionType

STRUCT_ARRAY, STRUCT_SCALAR, STRUCT_STRUCTURE, TYPE_BOOL, TYPE_DYNAMIC, TYPE_FLOAT, TYPE_INTEGER, TYPE_NUMERIC, TYPE_STRING, TYPE_UNDEF

Method Summary

Modifier and Type	Method and Description
Expression	getExpression() Return the equation associated expression.
void	setValue(java.lang.String varName, java.lang.Object value) Set the value of a variable.

Methods inherited from interface org.expressionj.model.Expression

clone, eval, evalAsBoolean, evalAsFloat, evalAsInt, getExpressionName, getLocalVariable, getLocalVariables, getParentBlock, getResultStructure, getResultType, getRoot, getVariable, getVariable, getVariables, getVariables, hasVariable, hasVariable, removeVariable, setParentBlock

Method Detail

getExpression

Expression getExpression()

Return the equation associated expression.

Specified by:

getExpression in interface Expression

Returns:

the expression

setValue

void setValue(java.lang.String varName,
              java.lang.Object value)

Set the value of a variable.

Parameters:

varName - the variable name

value - the variable value