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1
3 package org.jmock.examples.calculator;
4
5 import org.jmock.examples.calculator.expression.*;
6
7
8 public class SimpleExpressionFactory implements ExpressionFactory
9 {
10 public Expression newLiteral( double value ) {
11 return new Literal(value);
12 }
13
14 public Expression newAddition( Expression left, Expression right ) {
15 return new Addition(left, right);
16 }
17
18 public Expression newSubtraction( Expression left, Expression right ) {
19 return new Subtraction(left, right);
20 }
21
22 public Expression newMultiplication( Expression left, Expression right ) {
23 return new Multiplication(left, right);
24 }
25
26 public Expression newDivision( Expression left, Expression right ) {
27 return new Division(left, right);
28 }
29
30 public Expression newPower( Expression left, Expression right ) {
31 return new Power(left, right);
32 }
33
34 public Expression newVariableReference( String  variableName ) {
35 return new VariableReference(variableName);
36 }
37 }
38 |
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