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2002-11-29 Michael Koch <konqueror@gmx.de>

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* gnu/java/nio/ByteBufferImpl.java
	(ByteBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.
	* gnu/java/nio/CharBufferImpl.java:
	Reformated.
	(endian): New member variable string endianess of buffer.
	(CharBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.
	(subSequence): Implemented.
	* gnu/java/nio/DoubleBufferImpl.java
	(DoubleBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.
	* gnu/java/nio/FloatBufferImpl.java
	Reformated.
	(FloatBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.
	* gnu/java/nio/IntBufferImpl.java
	Added needed imports, Reformated.
	(IntBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.
	* gnu/java/nio/LongBufferImpl.java
	Reformated.
	(LongBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.
	* gnu/java/nio/ShortBufferImpl.java
	Reformated.
	(ShortBufferImpl): Moved position() after limit.
	(nio_*): Use native implementation.

From-SVN: r59624
This commit is contained in:
Michael Koch 2002-11-29 07:50:46 +00:00 • committed by Michael Koch
parent 3f7211f19e
commit ac7edc01e8
8 changed files with 364 additions and 469 deletions
Download patch file Download diff file Expand all files Collapse all files

98
libjava/gnu/java/nio/ShortBufferImpl.java
View file

@ -54,24 +54,24 @@ public final class ShortBufferImpl extends ShortBuffer
{
this.backing_buffer = new short[cap];
this.cap = cap ;
this.position(off);
this.limit(lim);
this.position(off);
}
public ShortBufferImpl(short[] array, int off, int lim)
{
this.backing_buffer = array;
this.cap = array.length;
this.position(off);
this.limit(lim);
this.position(off);
}
public ShortBufferImpl(ShortBufferImpl copy)
{
backing_buffer = copy.backing_buffer;
ro = copy.ro;
position(copy.position());
limit(copy.limit());
position(copy.position());
}
void inc_pos(int a)
@ -79,70 +79,48 @@ public final class ShortBufferImpl extends ShortBuffer
position(position() + a);
}
// private static native short[] nio_cast(byte[]copy);
// private static native short[] nio_cast(char[]copy);
// private static native short[] nio_cast(short[]copy);
// private static native short[] nio_cast(long[]copy);
// private static native short[] nio_cast(int[]copy);
// private static native short[] nio_cast(float[]copy);
// private static native short[] nio_cast(double[]copy);
private static short[] nio_cast(byte[]copy) { return null; };
private static short[] nio_cast(char[]copy) { return null; };
private static short[] nio_cast(short[]copy) { return null; };
private static short[] nio_cast(long[]copy) { return null; };
private static short[] nio_cast(int[]copy) { return null; };
private static short[] nio_cast(float[]copy) { return null; };
private static short[] nio_cast(double[]copy) { return null; };
ShortBufferImpl(byte[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native byte nio_get_Byte(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Byte(ShortBufferImpl b, int index, int limit, byte value);
private static byte nio_get_Byte(ShortBufferImpl b, int index, int limit) { return 0; };
private static void nio_put_Byte(ShortBufferImpl b, int index, int limit, byte value) { };
public java.nio. ByteBuffer asByteBuffer() { gnu.java.nio. ByteBufferImpl res = new gnu.java.nio. ByteBufferImpl(backing_buffer); res.limit((limit()*1)/2); return res; }
private static native byte nio_get_Byte(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Byte(ShortBufferImpl b, int index, int limit, byte value);
public ByteBuffer asByteBuffer() { ByteBufferImpl res = new ByteBufferImpl(backing_buffer); res.limit((limit()*1)/2); return res; }
ShortBufferImpl(char[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native char nio_get_Char(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Char(ShortBufferImpl b, int index, int limit, char value);
private static char nio_get_Char(ShortBufferImpl b, int index, int limit) { return ' '; };
private static void nio_put_Char(ShortBufferImpl b, int index, int limit, char value) { };
public java.nio. CharBuffer asCharBuffer() { gnu.java.nio. CharBufferImpl res = new gnu.java.nio. CharBufferImpl(backing_buffer); res.limit((limit()*2)/2); return res; }
private static native char nio_get_Char(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Char(ShortBufferImpl b, int index, int limit, char value);
public CharBuffer asCharBuffer() { CharBufferImpl res = new CharBufferImpl(backing_buffer); res.limit((limit()*2)/2); return res; }
ShortBufferImpl(short[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native short nio_get_Short(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Short(ShortBufferImpl b, int index, int limit, short value);
private static short nio_get_Short(ShortBufferImpl b, int index, int limit) { return 0; };
private static void nio_put_Short(ShortBufferImpl b, int index, int limit, short value) { };
public java.nio. ShortBuffer asShortBuffer() { gnu.java.nio. ShortBufferImpl res = new gnu.java.nio. ShortBufferImpl(backing_buffer); res.limit((limit()*2)/2); return res; }
private static native short nio_get_Short(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Short(ShortBufferImpl b, int index, int limit, short value);
public ShortBuffer asShortBuffer() { ShortBufferImpl res = new ShortBufferImpl(backing_buffer); res.limit((limit()*2)/2); return res; }
ShortBufferImpl(int[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native int nio_get_Int(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Int(ShortBufferImpl b, int index, int limit, int value);
private static int nio_get_Int(ShortBufferImpl b, int index, int limit) { return 0; };
private static void nio_put_Int(ShortBufferImpl b, int index, int limit, int value) { };
public java.nio. IntBuffer asIntBuffer() { gnu.java.nio. IntBufferImpl res = new gnu.java.nio. IntBufferImpl(backing_buffer); res.limit((limit()*4)/2); return res; }
private static native int nio_get_Int(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Int(ShortBufferImpl b, int index, int limit, int value);
public IntBuffer asIntBuffer() { IntBufferImpl res = new IntBufferImpl(backing_buffer); res.limit((limit()*4)/2); return res; }
ShortBufferImpl(long[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native long nio_get_Long(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Long(ShortBufferImpl b, int index, int limit, long value);
private static long nio_get_Long(ShortBufferImpl b, int index, int limit) { return 0; };
private static void nio_put_Long(ShortBufferImpl b, int index, int limit, long value) { };
public java.nio. LongBuffer asLongBuffer() { gnu.java.nio. LongBufferImpl res = new gnu.java.nio. LongBufferImpl(backing_buffer); res.limit((limit()*8)/2); return res; }
private static native long nio_get_Long(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Long(ShortBufferImpl b, int index, int limit, long value);
public LongBuffer asLongBuffer() { LongBufferImpl res = new LongBufferImpl(backing_buffer); res.limit((limit()*8)/2); return res; }
ShortBufferImpl(float[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native float nio_get_Float(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Float(ShortBufferImpl b, int index, int limit, float value);
private static float nio_get_Float(ShortBufferImpl b, int index, int limit) { return 0.0f; };
private static void nio_put_Float(ShortBufferImpl b, int index, int limit, float value) { };
public java.nio. FloatBuffer asFloatBuffer() { gnu.java.nio. FloatBufferImpl res = new gnu.java.nio. FloatBufferImpl(backing_buffer); res.limit((limit()*4)/2); return res; }
private static native float nio_get_Float(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Float(ShortBufferImpl b, int index, int limit, float value);
public FloatBuffer asFloatBuffer() { FloatBufferImpl res = new FloatBufferImpl(backing_buffer); res.limit((limit()*4)/2); return res; }
ShortBufferImpl(double[] copy) { this.backing_buffer = copy != null ? nio_cast(copy) : null; }
// private static native double nio_get_Double(ShortBufferImpl b, int index, int limit);
// private static native void nio_put_Double(ShortBufferImpl b, int index, int limit, double value);
private static double nio_get_Double(ShortBufferImpl b, int index, int limit) { return 0.0d; };
private static void nio_put_Double(ShortBufferImpl b, int index, int limit, double value) { };
public java.nio. DoubleBuffer asDoubleBuffer() { gnu.java.nio. DoubleBufferImpl res = new gnu.java.nio. DoubleBufferImpl(backing_buffer); res.limit((limit()*8)/2); return res; }
private static native double nio_get_Double(ShortBufferImpl b, int index, int limit);
private static native void nio_put_Double(ShortBufferImpl b, int index, int limit, double value);
public DoubleBuffer asDoubleBuffer() { DoubleBufferImpl res = new DoubleBufferImpl(backing_buffer); res.limit((limit()*8)/2); return res; }
private static native short[] nio_cast(byte[]copy);
private static native short[] nio_cast(char[]copy);
private static native short[] nio_cast(short[]copy);
private static native short[] nio_cast(long[]copy);
private static native short[] nio_cast(int[]copy);
private static native short[] nio_cast(float[]copy);
private static native short[] nio_cast(double[]copy);
public boolean isReadOnly()
{
@ -203,10 +181,10 @@ public final class ShortBufferImpl extends ShortBuffer
return this;
}
final public char getChar() { char a = nio_get_Char(this, position(), limit()); inc_pos(2); return a; } final public java.nio. ShortBuffer putChar(char value) { nio_put_Char(this, position(), limit(), value); inc_pos(2); return this; } final public char getChar(int index) { char a = nio_get_Char(this, index, limit()); return a; } final public java.nio. ShortBuffer putChar(int index, char value) { nio_put_Char(this, index, limit(), value); return this; };
final public short getShort() { return get(); } final public java.nio. ShortBuffer putShort(short value) { return put(value); } final public short getShort(int index) { return get(index); } final public java.nio. ShortBuffer putShort(int index, short value) { return put(index, value); };
final public int getInt() { int a = nio_get_Int(this, position(), limit()); inc_pos(4); return a; } final public java.nio. ShortBuffer putInt(int value) { nio_put_Int(this, position(), limit(), value); inc_pos(4); return this; } final public int getInt(int index) { int a = nio_get_Int(this, index, limit()); return a; } final public java.nio. ShortBuffer putInt(int index, int value) { nio_put_Int(this, index, limit(), value); return this; };
final public long getLong() { long a = nio_get_Long(this, position(), limit()); inc_pos(8); return a; } final public java.nio. ShortBuffer putLong(long value) { nio_put_Long(this, position(), limit(), value); inc_pos(8); return this; } final public long getLong(int index) { long a = nio_get_Long(this, index, limit()); return a; } final public java.nio. ShortBuffer putLong(int index, long value) { nio_put_Long(this, index, limit(), value); return this; };
final public float getFloat() { float a = nio_get_Float(this, position(), limit()); inc_pos(4); return a; } final public java.nio. ShortBuffer putFloat(float value) { nio_put_Float(this, position(), limit(), value); inc_pos(4); return this; } final public float getFloat(int index) { float a = nio_get_Float(this, index, limit()); return a; } final public java.nio. ShortBuffer putFloat(int index, float value) { nio_put_Float(this, index, limit(), value); return this; };
final public double getDouble() { double a = nio_get_Double(this, position(), limit()); inc_pos(8); return a; } final public java.nio. ShortBuffer putDouble(double value) { nio_put_Double(this, position(), limit(), value); inc_pos(8); return this; } final public double getDouble(int index) { double a = nio_get_Double(this, index, limit()); return a; } final public java.nio. ShortBuffer putDouble(int index, double value) { nio_put_Double(this, index, limit(), value); return this; };
final public char getChar() { char a = nio_get_Char(this, position(), limit()); inc_pos(2); return a; } final public ShortBuffer putChar(char value) { nio_put_Char(this, position(), limit(), value); inc_pos(2); return this; } final public char getChar(int index) { char a = nio_get_Char(this, index, limit()); return a; } final public ShortBuffer putChar(int index, char value) { nio_put_Char(this, index, limit(), value); return this; };
final public short getShort() { return get(); } final public ShortBuffer putShort(short value) { return put(value); } final public short getShort(int index) { return get(index); } final public ShortBuffer putShort(int index, short value) { return put(index, value); };
final public int getInt() { int a = nio_get_Int(this, position(), limit()); inc_pos(4); return a; } final public ShortBuffer putInt(int value) { nio_put_Int(this, position(), limit(), value); inc_pos(4); return this; } final public int getInt(int index) { int a = nio_get_Int(this, index, limit()); return a; } final public ShortBuffer putInt(int index, int value) { nio_put_Int(this, index, limit(), value); return this; };
final public long getLong() { long a = nio_get_Long(this, position(), limit()); inc_pos(8); return a; } final public ShortBuffer putLong(long value) { nio_put_Long(this, position(), limit(), value); inc_pos(8); return this; } final public long getLong(int index) { long a = nio_get_Long(this, index, limit()); return a; } final public ShortBuffer putLong(int index, long value) { nio_put_Long(this, index, limit(), value); return this; };
final public float getFloat() { float a = nio_get_Float(this, position(), limit()); inc_pos(4); return a; } final public ShortBuffer putFloat(float value) { nio_put_Float(this, position(), limit(), value); inc_pos(4); return this; } final public float getFloat(int index) { float a = nio_get_Float(this, index, limit()); return a; } final public ShortBuffer putFloat(int index, float value) { nio_put_Float(this, index, limit(), value); return this; };
final public double getDouble() { double a = nio_get_Double(this, position(), limit()); inc_pos(8); return a; } final public ShortBuffer putDouble(double value) { nio_put_Double(this, position(), limit(), value); inc_pos(8); return this; } final public double getDouble(int index) { double a = nio_get_Double(this, index, limit()); return a; } final public ShortBuffer putDouble(int index, double value) { nio_put_Double(this, index, limit(), value); return this; };
}