Example usage for java.lang Byte MAX_VALUE

List of usage examples for java.lang Byte MAX_VALUE

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Introduction

In this page you can find the example usage for java.lang Byte MAX_VALUE.

Prototype

byte MAX_VALUE

To view the source code for java.lang Byte MAX_VALUE.

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Document

A constant holding the maximum value a byte can have, 27-1.

Usage

From source file:net.spfbl.core.Core.java

public static synchronized void setDeferTimeSOFTFAIL(int time) {
    if (time < 0 || time > Byte.MAX_VALUE) {
        Server.logError("invalid DEFER time for SOFTFAIL '" + time + "'.");
    } else {//from  w  w w  .j  ava  2  s . c om
        Core.DEFER_TIME_SOFTFAIL = (byte) time;
    }
}

From source file:net.spfbl.dns.QueryDNS.java

public static void setConnectionLimit(int limit) {
    if (limit < 1 || limit > Byte.MAX_VALUE) {
        Server.logError("invalid DNS connection limit '" + limit + "'.");
    } else {//from ww w .j  a  v  a2  s. c o m
        CONNECTION_LIMIT = (byte) limit;
    }
}

From source file:net.spfbl.core.Core.java

public static synchronized void setDeferTimeYELLOW(int time) {
    if (time < 0 || time > Byte.MAX_VALUE) {
        Server.logError("invalid DEFER time for YELLOW '" + time + "'.");
    } else {/*from w w w. j a v a2s .co  m*/
        Core.DEFER_TIME_YELLOW = (byte) time;
    }
}

From source file:de.bwravencl.controllerbuddy.gui.Main.java

public void handleOnScreenKeyboardModeChange() {
    if (scheduleOnScreenKeyboardModeSwitch) {
        for (final var buttonToModeActions : input.getProfile().getButtonToModeActionsMap().values())
            for (final var buttonToModeAction : buttonToModeActions)
                if (OnScreenKeyboard.onScreenKeyboardMode.equals(buttonToModeAction.getMode(input))) {
                    buttonToModeAction.doAction(input, Byte.MAX_VALUE);
                    break;
                }/*from   ww  w  . j  a  va2 s  .c o  m*/

        scheduleOnScreenKeyboardModeSwitch = false;
    }
}

From source file:org.apache.geode.internal.InternalDataSerializer.java

public static void writeDSFIDHeader(int dsfid, DataOutput out) throws IOException {
    if (dsfid == DataSerializableFixedID.ILLEGAL) {
        throw new IllegalStateException(
                LocalizedStrings.InternalDataSerializer_ATTEMPTED_TO_SERIALIZE_ILLEGAL_DSFID
                        .toLocalizedString());
    }/*from  www. j  a va 2 s . co  m*/
    if (dsfid <= Byte.MAX_VALUE && dsfid >= Byte.MIN_VALUE) {
        out.writeByte(DS_FIXED_ID_BYTE);
        out.writeByte(dsfid);
    } else if (dsfid <= Short.MAX_VALUE && dsfid >= Short.MIN_VALUE) {
        out.writeByte(DS_FIXED_ID_SHORT);
        out.writeShort(dsfid);
    } else {
        out.writeByte(DS_FIXED_ID_INT);
        out.writeInt(dsfid);
    }
}

From source file:org.springframework.beans.BeanWrapperTests.java

@Test
public void testSetNumberProperties() {
    NumberPropertyBean bean = new NumberPropertyBean();
    BeanWrapper bw = new BeanWrapperImpl(bean);

    String byteValue = " " + Byte.MAX_VALUE + " ";
    String shortValue = " " + Short.MAX_VALUE + " ";
    String intValue = " " + Integer.MAX_VALUE + " ";
    String longValue = " " + Long.MAX_VALUE + " ";
    String floatValue = " " + Float.MAX_VALUE + " ";
    String doubleValue = " " + Double.MAX_VALUE + " ";

    bw.setPropertyValue("myPrimitiveByte", byteValue);
    bw.setPropertyValue("myByte", byteValue);

    bw.setPropertyValue("myPrimitiveShort", shortValue);
    bw.setPropertyValue("myShort", shortValue);

    bw.setPropertyValue("myPrimitiveInt", intValue);
    bw.setPropertyValue("myInteger", intValue);

    bw.setPropertyValue("myPrimitiveLong", longValue);
    bw.setPropertyValue("myLong", longValue);

    bw.setPropertyValue("myPrimitiveFloat", floatValue);
    bw.setPropertyValue("myFloat", floatValue);

    bw.setPropertyValue("myPrimitiveDouble", doubleValue);
    bw.setPropertyValue("myDouble", doubleValue);

    assertEquals(Byte.MAX_VALUE, bean.getMyPrimitiveByte());
    assertEquals(Byte.MAX_VALUE, bean.getMyByte().byteValue());

    assertEquals(Short.MAX_VALUE, bean.getMyPrimitiveShort());
    assertEquals(Short.MAX_VALUE, bean.getMyShort().shortValue());

    assertEquals(Integer.MAX_VALUE, bean.getMyPrimitiveInt());
    assertEquals(Integer.MAX_VALUE, bean.getMyInteger().intValue());

    assertEquals(Long.MAX_VALUE, bean.getMyPrimitiveLong());
    assertEquals(Long.MAX_VALUE, bean.getMyLong().longValue());

    assertEquals(Float.MAX_VALUE, bean.getMyPrimitiveFloat(), 0.001);
    assertEquals(Float.MAX_VALUE, bean.getMyFloat().floatValue(), 0.001);

    assertEquals(Double.MAX_VALUE, bean.getMyPrimitiveDouble(), 0.001);
    assertEquals(Double.MAX_VALUE, bean.getMyDouble().doubleValue(), 0.001);

}

From source file:org.apache.geode.internal.InternalDataSerializer.java

/**
 * Data serializes an instance of a "user class" (that is, a class that can be handled by a
 * registered {@code DataSerializer}) to the given {@code DataOutput}.
 *
 * @return {@code true} if {@code o} was written to {@code out}.
 *//*from   ww  w. j a v  a2 s .  c  o  m*/
private static boolean writeUserObject(Object o, DataOutput out, boolean ensurePdxCompatibility)
        throws IOException {

    final Class<?> c = o.getClass();
    final DataSerializer serializer = InternalDataSerializer.getSerializer(c);
    if (serializer != null) {
        int id = serializer.getId();
        if (id != 0) {
            checkPdxCompatible(o, ensurePdxCompatibility);
            // id will be 0 if it is a WellKnowDS
            if (id <= Byte.MAX_VALUE && id >= Byte.MIN_VALUE) {
                out.writeByte(USER_CLASS);
                out.writeByte((byte) id);
            } else if (id <= Short.MAX_VALUE && id >= Short.MIN_VALUE) {
                out.writeByte(USER_CLASS_2);
                out.writeShort(id);
            } else {
                out.writeByte(USER_CLASS_4);
                out.writeInt(id);
            }
        } else {
            if (ensurePdxCompatibility) {
                if (!(serializer instanceof WellKnownPdxDS)) {
                    checkPdxCompatible(o, ensurePdxCompatibility);
                }
            }
        }
        boolean toDataResult;
        try {
            toDataResult = serializer.toData(o, out);
        } catch (IOException io) {
            if (serializer instanceof WellKnownDS) {
                // this is not user code so throw IOException
                throw io; // see bug 44659
            } else {
                // We no longer rethrow IOException here
                // because if user code throws an IOException we want
                // to create a ToDataException to report it as a problem
                // with the plugin code.
                throw new ToDataException("toData failed on DataSerializer with id=" + id + " for class " + c,
                        io);
            }
        } catch (CancelException | ToDataException | GemFireRethrowable ex) {
            // Serializing a PDX can result in a cache closed exception. Just rethrow
            throw ex;
        } catch (VirtualMachineError err) {
            SystemFailure.initiateFailure(err);
            // If this ever returns, rethrow the error. We're poisoned
            // now, so don't let this thread continue.
            throw err;
        } catch (Throwable t) {
            // Whenever you catch Error or Throwable, you must also
            // catch VirtualMachineError (see above). However, there is
            // _still_ a possibility that you are dealing with a cascading
            // error condition, so you also need to check to see if the JVM
            // is still usable:
            SystemFailure.checkFailure();
            throw new ToDataException("toData failed on DataSerializer with id=" + id + " for class " + c, t);
        }
        if (toDataResult) {
            return true;
        } else {
            throw new ToDataException(
                    LocalizedStrings.DataSerializer_SERIALIZER_0_A_1_SAID_THAT_IT_COULD_SERIALIZE_AN_INSTANCE_OF_2_BUT_ITS_TODATA_METHOD_RETURNED_FALSE
                            .toLocalizedString(serializer.getId(), serializer.getClass().getName(),
                                    o.getClass().getName()));
        }
        // Do byte[][] and Object[] here to fix bug 44060
    } else if (o instanceof byte[][]) {
        byte[][] byteArrays = (byte[][]) o;
        out.writeByte(ARRAY_OF_BYTE_ARRAYS);
        writeArrayOfByteArrays(byteArrays, out);
        return true;
    } else if (o instanceof Object[]) {
        Object[] array = (Object[]) o;
        out.writeByte(OBJECT_ARRAY);
        writeObjectArray(array, out, ensurePdxCompatibility);
        return true;
    } else if (is662SerializationEnabled()
            && (o.getClass().isEnum()/* for bug 52271 */ || (o.getClass().getSuperclass() != null
                    && o.getClass().getSuperclass().isEnum()))) {
        if (isPdxSerializationInProgress()) {
            writePdxEnum((Enum<?>) o, out);
        } else {
            checkPdxCompatible(o, ensurePdxCompatibility);
            writeGemFireEnum((Enum<?>) o, out);
        }
        return true;
    } else {
        PdxSerializer pdxSerializer = TypeRegistry.getPdxSerializer();
        return pdxSerializer != null && writePdx(out, null, o, pdxSerializer);
    }
}

From source file:net.sf.juffrou.reflect.spring.BeanWrapperTests.java

@Test
public void testSetNumberProperties() {
    NumberPropertyBean bean = new NumberPropertyBean();
    BeanWrapper bw = new JuffrouSpringBeanWrapper(bean);

    String byteValue = " " + Byte.MAX_VALUE + " ";
    String shortValue = " " + Short.MAX_VALUE + " ";
    String intValue = " " + Integer.MAX_VALUE + " ";
    String longValue = " " + Long.MAX_VALUE + " ";
    String floatValue = " " + Float.MAX_VALUE + " ";
    String doubleValue = " " + Double.MAX_VALUE + " ";

    bw.setPropertyValue("myPrimitiveByte", byteValue);
    bw.setPropertyValue("myByte", byteValue);

    bw.setPropertyValue("myPrimitiveShort", shortValue);
    bw.setPropertyValue("myShort", shortValue);

    bw.setPropertyValue("myPrimitiveInt", intValue);
    bw.setPropertyValue("myInteger", intValue);

    bw.setPropertyValue("myPrimitiveLong", longValue);
    bw.setPropertyValue("myLong", longValue);

    bw.setPropertyValue("myPrimitiveFloat", floatValue);
    bw.setPropertyValue("myFloat", floatValue);

    bw.setPropertyValue("myPrimitiveDouble", doubleValue);
    bw.setPropertyValue("myDouble", doubleValue);

    assertEquals(Byte.MAX_VALUE, bean.getMyPrimitiveByte());
    assertEquals(Byte.MAX_VALUE, bean.getMyByte().byteValue());

    assertEquals(Short.MAX_VALUE, bean.getMyPrimitiveShort());
    assertEquals(Short.MAX_VALUE, bean.getMyShort().shortValue());

    assertEquals(Integer.MAX_VALUE, bean.getMyPrimitiveInt());
    assertEquals(Integer.MAX_VALUE, bean.getMyInteger().intValue());

    assertEquals(Long.MAX_VALUE, bean.getMyPrimitiveLong());
    assertEquals(Long.MAX_VALUE, bean.getMyLong().longValue());

    assertEquals(Float.MAX_VALUE, bean.getMyPrimitiveFloat(), 0.001);
    assertEquals(Float.MAX_VALUE, bean.getMyFloat().floatValue(), 0.001);

    assertEquals(Double.MAX_VALUE, bean.getMyPrimitiveDouble(), 0.001);
    assertEquals(Double.MAX_VALUE, bean.getMyDouble().doubleValue(), 0.001);

}

From source file:org.apache.geode.internal.InternalDataSerializer.java

public static void writeUserDataSerializableHeader(int classId, DataOutput out) throws IOException {
    if (classId <= Byte.MAX_VALUE && classId >= Byte.MIN_VALUE) {
        out.writeByte(USER_DATA_SERIALIZABLE);
        out.writeByte(classId);/*from w w w  . j a va 2  s  .c o  m*/
    } else if (classId <= Short.MAX_VALUE && classId >= Short.MIN_VALUE) {
        out.writeByte(USER_DATA_SERIALIZABLE_2);
        out.writeShort(classId);
    } else {
        out.writeByte(USER_DATA_SERIALIZABLE_4);
        out.writeInt(classId);
    }
}

From source file:com.datatorrent.lib.appdata.gpo.GPOUtils.java

/**
 * Determines if the given value is within the range of the specified type.
 * @param type The type to determine the range of. Valid types can be byte or short.
 * @param val The value to check the range of.
 * @return True if the given int value is within the range of the specified type, false otherwise.
 *///from w  w  w.  j a  va2s  . co m
public static boolean insideRange(Type type, int val) {
    switch (type) {
    case BYTE: {
        return !(val < (int) Byte.MIN_VALUE || val > (int) Byte.MAX_VALUE);
    }
    case SHORT: {
        return !(val < (int) Short.MIN_VALUE || val > (int) Short.MAX_VALUE);
    }
    default:
        throw new UnsupportedOperationException("This operation is not supported for the type " + type);
    }
}