1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/samples/apifest1/day2/inputandoperation/src/org/netbeans/apifest/boolcircuit/Factory.java	Sat Jun 14 09:52:45 2008 +0200
     1.3 @@ -0,0 +1,70 @@
     1.4 +/*
     1.5 + * Factory.java
     1.6 + *
     1.7 + * Created on July 12, 2006, 2:21 PM
     1.8 + *
     1.9 + * To change this template, choose Tools | Template Manager
    1.10 + * and open the template in the editor.
    1.11 + */
    1.12 +
    1.13 +package org.netbeans.apifest.boolcircuit;
    1.14 +
    1.15 +/**
    1.16 + *
    1.17 + */
    1.18 +public class Factory {
    1.19 +    
    1.20 +    /** Creates a new instance of Factory */
    1.21 +    private Factory() {
    1.22 +    }
    1.23 +    
    1.24 +    /**
    1.25 +     * @deprecated use for constants only.. use VariableInput instead..
    1.26 +     */
    1.27 +    public static Input createSimpleBooleanInput(boolean value) {
    1.28 +        return new BooleanInput(value);
    1.29 +    }
    1.30 +    
    1.31 +    public static VariableInput createVariableInput() {
    1.32 +        return new VariableInput();
    1.33 +    }
    1.34 +    /**
    1.35 +     * @throws IllegalArgument if the boolean operation was already used as input for another operation..
    1.36 +     * @deprecated
    1.37 +     */
    1.38 +    public static Input createOperationBasedBooleanInput(Operation op) throws IllegalArgumentException {
    1.39 +        assert op != null;
    1.40 +        if (op.isUsed()) {
    1.41 +            throw new IllegalArgumentException("Cannot use a single operation repeatedly.");
    1.42 +        }
    1.43 +        op.markOperationAsUsed();
    1.44 +        return new OperationInput(op);
    1.45 +    }
    1.46 +    
    1.47 +    /**
    1.48 +     * WTF, just make another reasonable sounding factory method now that we have reals..
    1.49 +     */
    1.50 +    
    1.51 +    public static Input createOperationBasedInput(Operation op) throws IllegalArgumentException {
    1.52 +        return createOperationBasedBooleanInput(op);
    1.53 +    }
    1.54 +    
    1.55 +    public static Operation createAndOperation(Input one, Input two) {
    1.56 +        assert one != null;
    1.57 +        assert two != null;
    1.58 +        return new AndOperation(one, two);
    1.59 +    }
    1.60 +    
    1.61 +    public static Operation createOrOperation(Input one, Input two) {
    1.62 +        assert one != null;
    1.63 +        assert two != null;
    1.64 +        return new OrOperation(one, two);
    1.65 +    }
    1.66 +    
    1.67 +    public static Operation createNotOperation(Input one) {
    1.68 +        assert one != null;
    1.69 +        return new NotOperation(one);
    1.70 +    }
    1.71 +    
    1.72 +    
    1.73 +}