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intarsys nativeC library | |||||||||
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java.lang.Objectde.intarsys.nativec.type.NativeObject
de.intarsys.nativec.type.NativeSimple
de.intarsys.nativec.type.NativeNumber
de.intarsys.nativec.type.NativeLong
public class NativeLong
A wrapper for a primitive long. The size of a long depends on the platform; on a 64-bit Linux or Mac OS X we have 8 byte longs...
Field Summary | |
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static NativeLongType |
META
The meta class instance |
Fields inherited from class de.intarsys.nativec.type.NativeObject |
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DEBUG, SHIFT_INT, SHIFT_LONG, SHIFT_LONGLONG, SIZE_BYTE, SIZE_INT, SIZE_LONG, SIZE_LONGLONG, SIZE_SHORT |
Constructor Summary | |
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NativeLong()
Create a new wrapper |
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NativeLong(long value)
Create a new wrapper |
Method Summary | |
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byte |
byteValue()
This as a java primitive byte value. |
static NativeLong |
createFromAddress(long address)
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INativeType |
getNativeType()
The meta information and behavior for the NativeObject. |
Object |
getValue()
A Java side representation from the memory. |
int |
intValue()
This as a java primitive int value. |
long |
longValue()
This as a java primitive long value. |
void |
setValue(long value)
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void |
setValue(Object value)
Assign (and marshall to memory) the Java side representation. |
short |
shortValue()
This as a java primitive short value. |
String |
toString()
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Methods inherited from class de.intarsys.nativec.type.NativeSimple |
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getByteCount |
Methods inherited from class de.intarsys.nativec.type.NativeObject |
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cast, createReference, getByte, getByteArray, getBytes, getCLong, getInt, getNativeHandle, getNativeHandle, getShort, getString, getWideString, isNull, setByte, setByteArray, setCLong, setInt, setNativeHandle, setShort, setString, setWideString, toNestedString |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final NativeLongType META
Constructor Detail |
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public NativeLong()
public NativeLong(long value)
Method Detail |
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public static NativeLong createFromAddress(long address)
public byte byteValue()
NativeNumber
byteValue
in class NativeNumber
public INativeType getNativeType()
NativeObject
There is exactly one meta instance for all NativeObject instances of a certain type.
getNativeType
in interface INativeObject
getNativeType
in class NativeObject
public Object getValue()
INativeObject
INativeObject
.public int intValue()
NativeNumber
intValue
in class NativeNumber
public long longValue()
NativeNumber
longValue
in class NativeNumber
public void setValue(long value)
public void setValue(Object value)
INativeObject
value
- The new Java value.public short shortValue()
NativeNumber
shortValue
in class NativeNumber
public String toString()
toString
in class Object
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