| Calculator Sample Contribution |
| ============================== |
| |
| This sample implements a simple calculator using SCA components. |
| |
| The README in the <distribution-unpack-dir>/samples directory provides |
| general instructions about building and running samples. ( where |
| distribution-unpack-dir is the directory in which you unpacked the tuscany |
| binary distribution archive) Take a look there for instructions on how to launch |
| this sample contribution. |
| |
| Sample Overview |
| --------------- |
| The sample provides a single calculator service with a default SCA (java) |
| binding. The CalculatorClient exercises this interface by calling add, |
| subtract, multiply and divide operations. This results in messages passing to |
| the appropriate components in the composite across the local wires. |
| |
| You should see the following output from the run target. |
| |
| run: |
| [java] 3 + 2=5.0 |
| [java] 3 - 2=1.0 |
| [java] 3 * 2=6.0 |
| [java] 3 / 2=1.5 |