Example usage for java.lang Integer TYPE

List of usage examples for java.lang Integer TYPE

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Introduction

In this page you can find the example usage for java.lang Integer TYPE.

Prototype

Class TYPE

To view the source code for java.lang Integer TYPE.

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Document

The Class instance representing the primitive type int .

Usage

From source file:me.jaimegarza.syntax.test.java.TestJavaExpandedScanner.java

@Test
public void test03Runtime() throws ParsingException, AnalysisException, OutputException, MalformedURLException,
        ClassNotFoundException, InstantiationException, IllegalAccessException, SecurityException,
        NoSuchMethodException, IllegalArgumentException, InvocationTargetException {
    generateLanguageFile(packedArgs);// w  w  w.j  ava  2 s  . co m

    File source = new File(tmpLanguageFile);
    File sourceDir = source.getParentFile();
    CompilationResult result = compileJavaFile(source, sourceDir);
    Assert.assertEquals(result.getErrors().length, 0, "Syntax errors found trying to execute");

    URL urls[] = new URL[1];
    urls[0] = sourceDir.toURI().toURL();
    URLClassLoader classLoader = URLClassLoader.newInstance(urls, this.getClass().getClassLoader());
    String className = FilenameUtils.getBaseName(tmpLanguageFile);
    Class<?> clazz = classLoader.loadClass(className);
    String lexicalClassName = className + "$StackElement";
    Class<?> lexicalClazz = classLoader.loadClass(lexicalClassName);
    Object parser = clazz.newInstance();
    Method setVerbose = parser.getClass().getMethod("setVerbose", boolean.class);
    Method init = parser.getClass().getMethod("init");
    Method parse = parser.getClass().getMethod("parse", Integer.TYPE, lexicalClazz);
    Method getValidTokens = parser.getClass().getMethod("getValidTokens");
    Method getTotal = parser.getClass().getMethod("getTotal");
    setVerbose.invoke(parser, true);
    init.invoke(parser);
    for (Parameter p : parameters) {
        int[] tokens = (int[]) getValidTokens.invoke(parser);
        Assert.assertTrue(arrayContains(tokens, p.token), "Token " + p.token + " ain't there");
        Object lexicalValue = lexicalClazz.newInstance();
        Method setNumber = lexicalClazz.getMethod("setNumber", Integer.TYPE);
        setNumber.invoke(lexicalValue, p.value);
        parse.invoke(parser, p.token, lexicalValue);
        Object t = getTotal.invoke(parser);
        Assert.assertEquals(((Integer) t).intValue(), p.result, "Result is not " + p.result);
    }
    Object o = getTotal.invoke(parser);
    Assert.assertTrue(o instanceof Integer);
    Integer i = (Integer) o;
    Assert.assertEquals((int) i, -17, "total does not match");
}

From source file:com.nonninz.robomodel.RoboModel.java

private void loadField(Field field, Cursor query) throws DatabaseNotUpToDateException {
    final Class<?> type = field.getType();
    final boolean wasAccessible = field.isAccessible();
    final int columnIndex = query.getColumnIndex(field.getName());
    field.setAccessible(true);/*from ww w .  j  av a 2s .  co m*/

    /*
     * TODO: There is the potential of a problem here:
     * What happens if the developer changes the type of a field between releases?
     *
     * If he saves first, then the column type will be changed (In the future).
     * If he loads first, we don't know if an Exception will be thrown if the
     * types are incompatible, because it's undocumented in the Cursor documentation.
     */

    try {
        if (type == String.class) {
            field.set(this, query.getString(columnIndex));
        } else if (type == Boolean.TYPE) {
            final boolean value = query.getInt(columnIndex) == 1 ? true : false;
            field.setBoolean(this, value);
        } else if (type == Byte.TYPE) {
            field.setByte(this, (byte) query.getShort(columnIndex));
        } else if (type == Double.TYPE) {
            field.setDouble(this, query.getDouble(columnIndex));
        } else if (type == Float.TYPE) {
            field.setFloat(this, query.getFloat(columnIndex));
        } else if (type == Integer.TYPE) {
            field.setInt(this, query.getInt(columnIndex));
        } else if (type == Long.TYPE) {
            field.setLong(this, query.getLong(columnIndex));
        } else if (type == Short.TYPE) {
            field.setShort(this, query.getShort(columnIndex));
        } else if (type.isEnum()) {
            final String string = query.getString(columnIndex);
            if (string != null && string.length() > 0) {
                final Object[] constants = type.getEnumConstants();
                final Method method = type.getMethod("valueOf", Class.class, String.class);
                final Object value = method.invoke(constants[0], type, string);
                field.set(this, value);
            }
        } else {
            // Try to de-json it (db column must be of type text)
            try {
                final Object value = mMapper.readValue(query.getString(columnIndex), field.getType());
                field.set(this, value);
            } catch (final Exception e) {
                final String msg = String.format("Type %s is not supported for field %s", type,
                        field.getName());
                Ln.w(e, msg);
                throw new IllegalArgumentException(msg);
            }
        }
    } catch (final IllegalAccessException e) {
        final String msg = String.format("Field %s is not accessible", type, field.getName());
        throw new IllegalArgumentException(msg);
    } catch (final NoSuchMethodException e) {
        // Should not happen
        throw new RuntimeException(e);
    } catch (final InvocationTargetException e) {
        // Should not happen
        throw new RuntimeException(e);
    } catch (IllegalStateException e) {
        // This is when there is no column in db, but there is in the model
        throw new DatabaseNotUpToDateException(e);
    } finally {
        field.setAccessible(wasAccessible);
    }
}

From source file:org.briljantframework.data.vector.ConvertTest.java

@Test
public void testTo_convertToInt() throws Exception {
    assertEquals(10, (int) Convert.to(Integer.class, 10));
    assertEquals(10, (int) Convert.to(Integer.class, 10.0));
    assertEquals(10, (int) Convert.to(Integer.class, 10.0f));
    assertEquals(10, (int) Convert.to(Integer.class, 10l));
    assertEquals(10, (int) Convert.to(Integer.class, (short) 10));
    assertEquals(10, (int) Convert.to(Integer.class, (byte) 10));
    assertEquals(10, (int) Convert.to(Integer.class, Complex.valueOf(10)));
    assertEquals(1, (int) Convert.to(Integer.class, Logical.TRUE));
    assertEquals(1, (int) Convert.to(Integer.class, true));

    assertEquals(10, (int) Convert.to(Integer.TYPE, 10));
    assertEquals(10, (int) Convert.to(Integer.TYPE, 10.0));
    assertEquals(10, (int) Convert.to(Integer.TYPE, 10.0f));
    assertEquals(10, (int) Convert.to(Integer.TYPE, 10l));
    assertEquals(10, (int) Convert.to(Integer.TYPE, (short) 10));
    assertEquals(10, (int) Convert.to(Integer.TYPE, (byte) 10));
    assertEquals(10, (int) Convert.to(Integer.TYPE, Complex.valueOf(10)));
    assertEquals(1, (int) Convert.to(Integer.TYPE, Logical.TRUE));
    assertEquals(1, (int) Convert.to(Integer.TYPE, true));
}

From source file:nz.ac.otago.psyanlab.common.designer.program.stage.EditPropPropertiesFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    Bundle args = getArguments();/*w w w.  j  a  v a 2 s . com*/
    if (args.containsKey(ARG_PROP)) {
        mProp = args.getParcelable(ARG_PROP);
    } else {
        mProp = mCallbacks.getProp(args.getInt(ARG_PROP_ID)).getProp();
    }

    mFieldMap = new HashMap<String, Field>();
    mViewMap = new HashMap<String, View>();

    // Run through the fields of the prop and build groups and mappings for
    // the fields and views to allow the user to change the property values.
    Field[] fields = mProp.getClass().getFields();
    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];
        PALEPropProperty annotation = field.getAnnotation(PALEPropProperty.class);
        if (annotation != null) {
            String fieldName = annotation.value();
            View view;
            if (field.getType().isAssignableFrom(Integer.TYPE)) {
                try {
                    view = newIntegerInputView(annotation.isSigned(), field.getInt(mProp));
                } catch (IllegalArgumentException e) {
                    throw new RuntimeException("Should never get here.", e);
                } catch (IllegalAccessException e) {
                    throw new RuntimeException("Should never get here.", e);
                }
            } else if (field.getType().isAssignableFrom(Float.TYPE)) {
                try {
                    view = newFloatInputView(annotation.isSigned(), field.getFloat(mProp));
                } catch (IllegalArgumentException e) {
                    throw new RuntimeException("Should never get here.", e);
                } catch (IllegalAccessException e) {
                    throw new RuntimeException("Should never get here.", e);
                }
            } else if (field.getType().isAssignableFrom(String.class)) {
                try {
                    view = newStringInputView((String) field.get(mProp));
                } catch (IllegalArgumentException e) {
                    throw new RuntimeException("Should never get here.", e);
                } catch (IllegalAccessException e) {
                    throw new RuntimeException("Should never get here.", e);
                }
            } else {
                continue;
            }
            mFieldMap.put(fieldName, field);
            mViewMap.put(fieldName, view);

            if (mGroupings.containsKey(annotation.group())) {
                mGroupings.get(annotation.group()).add(fieldName);
            } else {
                ArrayList<String> list = new ArrayList<String>();
                list.add(fieldName);
                mGroupings.put(annotation.group(), list);
            }
        }
    }

    // Initialise grid layout.
    GridLayout grid = new GridLayout(getActivity());
    grid.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.WRAP_CONTENT));
    grid.setAlignmentMode(GridLayout.ALIGN_BOUNDS);
    grid.setColumnCount(2);
    grid.setUseDefaultMargins(true);

    // Run through groupings of properties adding the created views to the
    // GridLayout in sections.
    for (String group : mGroupings.keySet()) {
        if (!TextUtils.isEmpty(group) && !TextUtils.equals(group, "")) {
            TextView sectionBreak = (TextView) inflater.inflate(R.layout.prop_property_section_break, grid,
                    false);
            sectionBreak.setText(group);
            GridLayout.LayoutParams sectionBreakParams = new GridLayout.LayoutParams();
            sectionBreakParams.columnSpec = GridLayout.spec(0, 2);
            sectionBreak.setLayoutParams(sectionBreakParams);
            grid.addView(sectionBreak);
        }

        for (String name : mGroupings.get(group)) {
            TextView propertyLabel = (TextView) inflater.inflate(R.layout.prop_property_label, grid, false);
            GridLayout.LayoutParams params = new GridLayout.LayoutParams();
            propertyLabel.setLayoutParams(params);
            propertyLabel.setText(getResources().getString(R.string.format_property_label, name));

            View propertyView = mViewMap.get(name);
            params = new GridLayout.LayoutParams();
            params.setGravity(Gravity.FILL_HORIZONTAL);
            propertyView.setLayoutParams(params);

            grid.addView(propertyLabel);
            grid.addView(propertyView);
        }
    }

    return grid;
}

From source file:org.briljantframework.data.resolver.Resolve.java

private static Resolver<Double> initializeDoubleResolver() {
    Resolver<Double> doubleResolver = new Resolver<>(Double.class);
    doubleResolver.put(Number.class, Number::doubleValue);
    doubleResolver.put(Double.class, Number::doubleValue);
    doubleResolver.put(Double.TYPE, Number::doubleValue);
    doubleResolver.put(Float.class, Number::doubleValue);
    doubleResolver.put(Float.TYPE, Number::doubleValue);
    doubleResolver.put(Long.class, Number::doubleValue);
    doubleResolver.put(Long.TYPE, Number::doubleValue);
    doubleResolver.put(Integer.class, Number::doubleValue);
    doubleResolver.put(Integer.TYPE, Number::doubleValue);
    doubleResolver.put(Short.class, Number::doubleValue);
    doubleResolver.put(Short.TYPE, Number::doubleValue);
    doubleResolver.put(Byte.class, Number::doubleValue);
    doubleResolver.put(Byte.TYPE, Number::doubleValue);

    doubleResolver.put(String.class, s -> {
        Number n = toNumber(s);/*from www  .j av a  2 s. c  om*/
        return n != null ? n.doubleValue() : Na.BOXED_DOUBLE;
    });
    return doubleResolver;
}

From source file:com.adobe.acs.commons.mcp.util.AnnotatedFieldDeserializer.java

@SuppressWarnings("squid:S3776")
private static Object convertPrimitiveValue(String value, Class<?> type) throws ParseException {
    if (type.equals(Boolean.class) || type.equals(Boolean.TYPE)) {
        return value.toLowerCase().trim().equals("true");
    } else {//from w w w  .  j a v a  2  s  .  c om
        NumberFormat numberFormat = NumberFormat.getNumberInstance();
        Number num = numberFormat.parse(value);
        if (type.equals(Byte.class) || type.equals(Byte.TYPE)) {
            return num.byteValue();
        } else if (type.equals(Double.class) || type.equals(Double.TYPE)) {
            return num.doubleValue();
        } else if (type.equals(Float.class) || type.equals(Float.TYPE)) {
            return num.floatValue();
        } else if (type.equals(Integer.class) || type.equals(Integer.TYPE)) {
            return num.intValue();
        } else if (type.equals(Long.class) || type.equals(Long.TYPE)) {
            return num.longValue();
        } else if (type.equals(Short.class) || type.equals(Short.TYPE)) {
            return num.shortValue();
        } else {
            return null;
        }
    }
}

From source file:com.link_intersystems.lang.Conversions.java

/**
 * <em>java language specification - 5.1.3 Narrowing Primitive Conversions</em>
 * .//  w  w w. j a va2 s  .  co  m
 *
 * <code>
 * <blockquote>The following 22 specific conversions on primitive types
 *  are called the narrowing primitive conversions:
 * <ul>
 * <li>short to byte or char</li>
 * <li>char to byte or short</li>
 * <li>int to byte, short, or char</li>
 * <li>long to byte, short, char, or int</li>
 * <li>float to byte, short, char, int, or long</li>
 * <li>double to byte, short, char, int, long, or float </li>
 * </blockquote>
 * </code>
 *
 * @param from
 *            the base type
 * @param to
 *            the widening type
 * @return true if from to to is a primitive widening.
 * @since 1.0.0.0
 */
public static boolean isPrimitiveNarrowing(Class<?> from, Class<?> to) {
    Assert.isTrue(Primitives.isPrimitive(from), "mustBeAPrimitive", "form");
    Assert.isTrue(Primitives.isPrimitive(to), "mustBeAPrimitive", "to");
    boolean isPrimitiveNarrowing = false;

    if (isIdentity(from, Double.TYPE)) {
        isPrimitiveNarrowing = isPrimitiveDoubleNarrowing(to);
    } else if (isIdentity(from, Short.TYPE)) {
        isPrimitiveNarrowing = isPrimitiveShortNarrowing(to);
    } else if (isIdentity(from, Character.TYPE)) {
        isPrimitiveNarrowing = isPrimitiveCharacterNarrowing(to);
    } else if (isIdentity(from, Integer.TYPE)) {
        isPrimitiveNarrowing = isPrimitiveIntegerNarrowing(to);
    } else if (isIdentity(from, Long.TYPE)) {
        isPrimitiveNarrowing = isPrimitiveLongNarrowing(to);
    } else if (isIdentity(from, Float.TYPE)) {
        isPrimitiveNarrowing = isPrimitiveFloatNarrowing(to);
    }
    /*
     * must be a byte
     */
    return isPrimitiveNarrowing;
}

From source file:in.hatimi.nosh.support.CmdLineManager.java

private boolean injectString(Object target, Field field, String value) {
    if (field.getType().equals(Boolean.class) || field.getType().equals(Boolean.TYPE)) {
        Boolean vobj = new Boolean(value);
        return injectImpl(target, field, vobj);
    }//w  w  w . j a  v a 2s . c o  m
    if (field.getType().equals(Double.class) || field.getType().equals(Double.TYPE)) {
        Double vobj = Double.valueOf(value);
        return injectImpl(target, field, vobj);
    }
    if (field.getType().equals(Float.class) || field.getType().equals(Float.TYPE)) {
        Float vobj = Float.valueOf(value);
        return injectImpl(target, field, vobj);
    }
    if (field.getType().equals(Long.class) || field.getType().equals(Long.TYPE)) {
        Long vobj = Long.valueOf(value);
        return injectImpl(target, field, vobj);
    }
    if (field.getType().equals(Integer.class) || field.getType().equals(Integer.TYPE)) {
        Integer vobj = Integer.valueOf(value);
        return injectImpl(target, field, vobj);
    }
    if (field.getType().equals(String.class)) {
        return injectImpl(target, field, value);
    }
    if (field.getType().equals(byte[].class)) {
        return injectImpl(target, field, value.getBytes());
    }
    if (field.getType().equals(char[].class)) {
        return injectImpl(target, field, value.toCharArray());
    }
    return false;
}

From source file:com.cyclopsgroup.waterview.utils.TypeUtils.java

private static Map getNonePrimitiveTypeMap() {
    if (nonePrimitiveTypeMap == null) {
        nonePrimitiveTypeMap = new Hashtable();
        nonePrimitiveTypeMap.put(Boolean.TYPE, Boolean.class);
        nonePrimitiveTypeMap.put(Byte.TYPE, Byte.class);
        nonePrimitiveTypeMap.put(Character.TYPE, Character.class);
        nonePrimitiveTypeMap.put(Short.TYPE, Short.class);
        nonePrimitiveTypeMap.put(Integer.TYPE, Integer.class);
        nonePrimitiveTypeMap.put(Long.TYPE, Long.class);
        nonePrimitiveTypeMap.put(Float.TYPE, Float.class);
        nonePrimitiveTypeMap.put(Double.TYPE, Double.class);
    }/*from  w w w  .  j  a  va 2s. com*/

    return nonePrimitiveTypeMap;
}

From source file:com.projity.util.ClassUtils.java

/**
 * Given a type, return a value that signifies that there are multiple values.  This can occur in a dialog which works on multile objects at once.  If type is unknown, a new one is constructed
 * @param clazz/*from   w  w  w  .  j a v a2s.  co  m*/
 * @return
 */
public static Object getMultipleValueForType(Class clazz) {
    if (clazz == String.class)
        return STRING_MULTIPLE_VALUES;
    else if (clazz == Double.class || clazz == Double.TYPE)
        return DOUBLE_MULTIPLE_VALUES;
    else if (clazz == Integer.class || clazz == Integer.TYPE)
        return INTEGER_MULTIPLE_VALUES;
    else if (clazz == Long.class || clazz == Long.TYPE)
        return LONG_MULTIPLE_VALUES;
    else if (clazz == Float.class || clazz == Float.TYPE)
        return FLOAT_MULTIPLE_VALUES;
    else if (clazz == Boolean.class)
        return BOOLEAN_MULTIPLE_VALUES;
    else if (clazz == Rate.class)
        return RATE_MULTIPLE_VALUES;
    else {
        try {
            return clazz.newInstance();
        } catch (InstantiationException e) {
        } catch (IllegalAccessException e) {
        }
        return null;
    }
}