Package de.intarsys.nativec.type
Class NativeBuffer
- java.lang.Object
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- de.intarsys.nativec.type.NativeObject
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- de.intarsys.nativec.type.NativeBuffer
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- All Implemented Interfaces:
INativeObject
public class NativeBuffer extends NativeObject
A wrapper for a sequence of bytes.
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Field Summary
Fields Modifier and Type Field Description static NativeBufferType
META
The meta class instance-
Fields inherited from class de.intarsys.nativec.type.NativeObject
DEBUG, handle, SHIFT_INT, SHIFT_LONG, SHIFT_LONGLONG, SIZE_BYTE, SIZE_INT, SIZE_LONG, SIZE_LONGLONG, SIZE_PTR, SIZE_SHORT
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Constructor Summary
Constructors Modifier Constructor Description NativeBuffer(byte[] bytes)
NativeBuffer(int pSize)
protected
NativeBuffer(INativeHandle handle)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getByteCount()
The number of bytes occupied by this.INativeType
getNativeType()
The meta information and behavior for the NativeObject.int
getSize()
The number of elements in the NativeBufferjava.lang.Object
getValue()
A Java side representation from the memory.void
setSize(int size)
void
setValue(java.lang.Object value)
Assign (and marshall to memory) the Java side representation.-
Methods inherited from class de.intarsys.nativec.type.NativeObject
allocate, cast, createReference, getByte, getByteArray, getBytes, getCLong, getInt, getNativeHandle, getNativeHandle, getShort, getString, getWideString, isNull, setByte, setByteArray, setCLong, setInt, setNativeHandle, setShort, setString, setWideString, toNestedString
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Field Detail
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META
public static final NativeBufferType META
The meta class instance
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Constructor Detail
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NativeBuffer
public NativeBuffer(byte[] bytes)
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NativeBuffer
protected NativeBuffer(INativeHandle handle)
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NativeBuffer
public NativeBuffer(int pSize)
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Method Detail
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getByteCount
public int getByteCount()
Description copied from class:NativeObject
The number of bytes occupied by this.- Specified by:
getByteCount
in classNativeObject
- Returns:
- The number of bytes occupied by this.
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getNativeType
public INativeType getNativeType()
Description copied from class:NativeObject
The meta information and behavior for the NativeObject.There is exactly one meta instance for all NativeObject instances of a certain type.
- Specified by:
getNativeType
in interfaceINativeObject
- Specified by:
getNativeType
in classNativeObject
- Returns:
- The meta information and behavior for the NativeObject.
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getSize
public int getSize()
The number of elements in the NativeBuffer- Returns:
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getValue
public java.lang.Object getValue()
Description copied from interface:INativeObject
A Java side representation from the memory.- Returns:
- A Java side representation for the
INativeObject
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setSize
public void setSize(int size)
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setValue
public void setValue(java.lang.Object value)
Description copied from interface:INativeObject
Assign (and marshall to memory) the Java side representation.- Parameters:
value
- The new Java value.
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