Package bm.vm

Examples of bm.vm.Instance

60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
    protected Instance doMath( final Object val1, final Object val2 )
            throws VirtualMachineException
    {
        if( val1 instanceof FixedPoint )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "double" );
            instance.set(
                    "value",
                    ((FixedPoint) val1).sub( (FixedPoint) val2 )
            );
            return instance;
        }
        else if( val1 instanceof Long )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "long" );
            instance.set(
                    "value",
                    new Long(
                            ((Long) val1).longValue() -
                            ( (Long) val2 ).longValue()
                    )
            );
            return instance;
        }
        else if( val1 instanceof Integer )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "int" );
            instance.set(
                    "value",
                    new Integer(
                            ((Integer) val1).intValue() -
                            ( (Integer) val2 ).intValue()
                    )
            );
            return instance;
        }
        else if( val1 instanceof Short )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "short" );
            instance.set(
                    "value",
                    new Short( (short)
                            (((Short) val1).shortValue() -
                             ( (Short) val2 ).shortValue() )
                    )
            );
            return instance;
        }
        else
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "byte" );
            instance.set(
                    "value",
                    new Byte( (byte)
                            (((Byte) val1).byteValue() -
                             ( (Byte) val2 ).byteValue() )
                    )
View Full Code Here
172
173
174
175
176
177
178
179
180
181
182
                terminated = true;
                return child.run();
            }
            else
            {
                final Instance retval = child.run();
                if( child.isTerminated() )
                {
                    terminated = true;
                    return retval;
                }
View Full Code Here
125
126
127
128
129
130
131
132
133
134
135
136
    public Instance run()
            throws VirtualMachineException
    {
        final Context context = getContext();
        condition.setContext( context );
        final Instance cond = condition.run();
        Instance retval = null;
        if( cond != null && Conversor.toBoolean( cond ) )
        {
            ifBranch.setContext( context );
            retval = ifBranch.run();
            terminated = ifBranch.isTerminated();
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
98
        else
        {
            final Context context = getContext();
            operand1.setContext( context );
            operand2.setContext( context );
            Instance value1 = operand1.run();
            Instance value2 = operand2.run();

            Object val1 = parseValue( value1 );
            Object val2 = parseValue( value2 );

            final int precission1 = ((Byte)
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
            {
                throw new VirtualMachineException( 0, "Division by zero" );
            }
            else
            {
                final Instance instance =
                        getVirtualMachine().newInstance( "double" );
                instance.set(
                        "value",
                        ((FixedPoint) val1).div( (FixedPoint) val2 )
                );
                return instance;
            }
        }
        else if( val1 instanceof Long )
        {
            if( ((Long) val2).longValue() == 0 )
            {
                throw new VirtualMachineException( 0, "Division by zero" );
            }
            else
            {
                final Instance instance =
                        getVirtualMachine().newInstance( "long" );
                instance.set(
                        "value",
                        new Long(
                                ((Long) val1).longValue() /
                                ( (Long) val2 ).longValue()
                        )
                );
                return instance;
            }
        }
        else if( val1 instanceof Integer )
        {
            if( ((Integer) val2).intValue() == 0 )
            {
                throw new VirtualMachineException( 0, "Division by zero" );
            }
            else
            {
                final Instance instance =
                        getVirtualMachine().newInstance( "int" );
                instance.set(
                        "value",
                        new Integer(
                                ((Integer) val1).intValue() /
                                ( (Integer) val2 ).intValue()
                        )
                );
                return instance;
            }
        }
        else if( val1 instanceof Short )
        {
            if( ((Short) val2).shortValue() == 0 )
            {
                throw new VirtualMachineException( 0, "Division by zero" );
            }
            else
            {
                final Instance instance =
                        getVirtualMachine().newInstance( "short" );
                instance.set(
                        "value",
                        new Short( (short)
                                (((Short) val1).shortValue() /
                                 ( (Short) val2 ).shortValue() )
                        )
                );
                return instance;
            }
        }
        else
        {
            if( ((Byte) val2).byteValue() == 0 )
            {
                throw new VirtualMachineException( 0, "Division by zero" );
            }
            else
            {
                final Instance instance =
                        getVirtualMachine().newInstance( "byte" );
                instance.set(
                        "value",
                        new Byte( (byte)
                                (((Byte) val1).byteValue() /
                                 ( (Byte) val2 ).byteValue() )
                        )
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
     */
    public Instance run()
            throws VirtualMachineException
    {
        target.setContext( getContext() );
        final Instance instance = target.run();
        if( instance == null )
        {
            throw new NullPointerException( "Instance is null" );
        }
        final Instance[] arguments = args != null ?
                                     new Instance[ args.size() ] :
                                     null;
        if( args != null )
        {
            final int length = args.size();
            for( int i = 0; i < length; i++ )
            {
                arguments[i] = ((Expression) args.elementAt( i )).run();
            }
        }
        return targetClass != null ?
               instance.invoke( targetClass, methodName, arguments ) :
               instance.invoke( methodName, arguments );
    }
View Full Code Here
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
    protected Instance doMath( final Object val1, final Object val2 )
            throws VirtualMachineException
    {
        if( val1 instanceof FixedPoint )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "double" );
            instance.set(
                    "value",
                    ((FixedPoint) val1).mult( (FixedPoint) val2 )
            );
            return instance;
        }
        else if( val1 instanceof Long )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "long" );
            instance.set(
                    "value",
                    new Long(
                            ((Long) val1).longValue() *
                            ( (Long) val2 ).longValue()
                    )
            );
            return instance;
        }
        else if( val1 instanceof Integer )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "int" );
            instance.set(
                    "value",
                    new Integer(
                            ((Integer) val1).intValue() *
                            ( (Integer) val2 ).intValue()
                    )
            );
            return instance;
        }
        else if( val1 instanceof Short )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "short" );
            instance.set(
                    "value",
                    new Short( (short)
                            (((Short) val1).shortValue() *
                             ( (Short) val2 ).shortValue() )
                    )
            );
            return instance;
        }
        else
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "byte" );
            instance.set(
                    "value",
                    new Byte( (byte)
                            (((Byte) val1).byteValue() *
                             ( (Byte) val2 ).byteValue() )
                    )
View Full Code Here
105
106
107
108
109
110
111
112
    public Instance run()
            throws VirtualMachineException
    {
        final Context context = getContext();
        target.setContext( context );
        final Instance instance = target.run();
        return Conversor.toInstance( context, instance.get( propertyName ) );
    }
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
            operand2.setContext( context );
            final Boolean value = Conversor.toBoolean( operand1.run() ) &&
                   Conversor.toBoolean( operand2.run() ) ?
                         CoreConstants.TRUE :
                         CoreConstants.FALSE;
            Instance instance = null;
            try
            {
                instance = getVirtualMachine().newInstance( "boolean" );
                instance.set( "value", value );
            }
            catch( ScriptingClassNotFoundException e )
            {
            }
            return instance;
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
        {
            return null;
        }
        else if( item.equals( "true" ) )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "boolean" );
            instance.set( "value", CoreConstants.TRUE );
            return instance;
        }
        else if( item.equals( "false" ) )
        {
            final Instance instance =
                    getVirtualMachine().newInstance( "boolean" );
            instance.set( "value", CoreConstants.FALSE );
            return instance;
        }
        else
        {
            final Context context = getContext();
            if( context.contains( item ) )
            {
                return Conversor.toInstance( context, context.get( item ) );
            }
            else
            {
                final Instance thisInstance = (Instance) context.get( "this" );
                if( thisInstance.getScriptingClass().hasProperty( item ) )
                {
                    return Conversor.toInstance(
                            context,
                            thisInstance.get( item )
                    );
                }
                else
                {
                    throw new InvocationException(
View Full Code Here
TOP

Related Classes of bm.vm.Instance

  • bm.db.script.ScriptingRowSet
  • bm.db.script.ScriptingTable
  • bm.vm.lang.And
  • bm.vm.lang.Block
  • bm.vm.lang.Conversor
  • bm.vm.lang.Div
  • bm.vm.lang.Eval
  • bm.vm.lang.Get
  • bm.vm.lang.If
  • bm.vm.lang.Invocation
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.