Examples of com.strobel.core.MutableInteger

com.strobel.core.MutableInteger
@author strobelm

    public AstType convertType(final TypeReference type) {
        return convertType(type, new ConvertTypeOptions());
    }


    public AstType convertType(final TypeReference type, final ConvertTypeOptions options) {
        return convertType(type, new MutableInteger(0), options);
    }

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        if (!(n instanceof Expression)) {
            return false;
        }


        final StrongBox<Expression> parent = new StrongBox<>();
        final MutableInteger position = new MutableInteger();


        if (findLoadInNext((Expression) n, variable, inlinedExpression, parent, position) == Boolean.TRUE) {


            if (!aggressive &&
                !variable.isGenerated() &&
                !nonAggressiveInlineInto((Expression) n, parent.get())) {


                return false;
            }


            final List<Expression> parentArguments = parent.get().getArguments();


            //
            // Assign the ranges of the Load instruction.
            //
            inlinedExpression.getRanges().addAll(
                parentArguments.get(position.getValue()).getRanges()
            );


            parentArguments.set(position.getValue(), inlinedExpression);


            return true;
        }


        return false;

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                return false;
        }
    }


    private static int count(final Map<Variable, MutableInteger> map, final Variable variable) {
        final MutableInteger count = map.get(variable);
        return count != null ? count.getValue() : 0;
    }

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        final MutableInteger count = map.get(variable);
        return count != null ? count.getValue() : 0;
    }


    private static void increment(final Map<Variable, MutableInteger> map, final Variable variable) {
        final MutableInteger count = map.get(variable);


        if (count == null) {
            map.put(variable, new MutableInteger(1));
        }
        else {
            count.increment();
        }
    }

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    private boolean shouldCache(final ParameterExpression v) {
        if (referenceCount == null) {
            return false;
        }


        final MutableInteger refCount = referenceCount.get(v);


        return refCount != null &&
               shouldCache(v, refCount.getValue());
    }

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        }
    }


    @Test
    public void testTryFinally() throws Exception {
        final MutableInteger counter = new MutableInteger(0);
        final Expression counterConstant = constant(counter);
        final ParameterExpression shouldThrow = parameter(PrimitiveTypes.Boolean);


        final LambdaExpression<ShouldThrowDelegate> lambda = lambda(
            Type.of(ShouldThrowDelegate.class),
            tryFinally(
                call(Type.of(CompilerTests.class), "maybeThrow", shouldThrow),
                call(counterConstant, "increment")
            ),
            shouldThrow
        );


        System.out.println();
        System.out.println(lambda);


        final ShouldThrowDelegate delegate = lambda.compile();


        System.out.printf("\n[%s]\n", delegate.getClass().getSimpleName());


        try {
            delegate.maybeThrow(false);
        }
        catch (Throwable t) {
            fail("Exception should not have been thrown.");
        }


        assertEquals(1, counter.getValue());
        counter.setValue(0);


        try {
            delegate.maybeThrow(true);
            fail("Exception should have been thrown.");
        }
        catch (Throwable ignored) {
        }


        assertEquals(1, counter.getValue());
    }

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            }
        }
        catch (ClassNotFoundException ignored) {
        }


        return parseTopLevelSignature(value, new MutableInteger());
    }

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    }


    public static Type<?> parseSignature(final String signature) {
        VerifyArgument.notNullOrWhitespace(signature, "signature");


        return parseTopLevelSignature(signature, new MutableInteger());
    }

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        }
    }


    @Test
    public void testTryFinally() throws Exception {
        final MutableInteger counter = new MutableInteger(0);
        final Expression counterConstant = constant(counter);
        final ParameterExpression shouldThrow = parameter(PrimitiveTypes.Boolean);


        final LambdaExpression<ShouldThrowDelegate> lambda = lambda(
            Type.of(ShouldThrowDelegate.class),
            tryFinally(
                call(Type.of(CompilerTests.class), "maybeThrow", shouldThrow),
                call(counterConstant, "increment")
            ),
            shouldThrow
        );


        System.out.println();
        System.out.println(lambda);


        final ShouldThrowDelegate delegate = lambda.compile();


        System.out.printf("\n[%s]\n", delegate.getClass().getSimpleName());


        try {
            delegate.maybeThrow(false);
        }
        catch (Throwable t) {
            fail("Exception should not have been thrown.");
        }


        assertEquals(1, counter.getValue());
        counter.setValue(0);


        try {
            delegate.maybeThrow(true);
            fail("Exception should have been thrown.");
        }
        catch (Throwable ignored) {
        }


        assertEquals(1, counter.getValue());
    }

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    private void incrementReferenceCount(final ParameterExpression node, final CompilerScope scope) {
        if (scope.referenceCount == null) {
            scope.referenceCount = new HashMap<>();
        }


        final MutableInteger refCount = scope.referenceCount.get(node);


        if (refCount == null) {
            scope.referenceCount.put(node, new MutableInteger(1));
        }
        else {
            refCount.increment();
        }
    }

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Related Classes of com.strobel.core.MutableInteger

com.strobel.decompiler.ast.Inlining

com.strobel.decompiler.languages.java.ast.AstBuilder

com.strobel.expressions.BoundConstants

com.strobel.expressions.CompilerScope

com.strobel.expressions.CompilerTests

com.strobel.expressions.Helpers

com.strobel.expressions.VariableBinder

com.strobel.reflection.TypeParser

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