bytebuffer.java
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JAVA
581 行
* Reads the byte at this buffer's current position,
* and then increments the position.
*
* @exception BufferUnderflowException If the buffer's current position
* is not smaller than its limit.
*/
public abstract byte get();
/**
* Relative put method.
*
* @exception BufferOverflowException If this buffer's current position is
* not smaller than its limit.
* @exception ReadOnlyBufferException If this buffer is read-only.
*/
public abstract ByteBuffer put(byte b);
/**
* Absolute get method.
*
* @exception IndexOutOfBoundsException FIXME
*/
public abstract byte get(int index);
/**
* Absolute put method.
*
* @exception ReadOnlyBufferException If this buffer is read-only
* @exception IndexOutOfBoundsException FIXME
*/
public abstract ByteBuffer put(int index, byte b);
/**
* Compacts this buffer.
*
* @exception ReadOnlyBufferException If this buffer is read-only
*/
public abstract ByteBuffer compact();
/**
* Tells whether or not this buffer is direct.
*/
public abstract boolean isDirect();
/**
* Creates a new byte buffer whose content is a shared subsequence of this
* buffer's content.
*/
public abstract ByteBuffer slice();
/**
* Creates a new byte buffer that shares this buffer's content.
*/
public abstract ByteBuffer duplicate();
/**
* Creates a new, read-only byte buffer that shares this buffer's content.
*/
public abstract ByteBuffer asReadOnlyBuffer();
/**
* Creates a view of this byte buffer as a short buffer.
*/
public abstract ShortBuffer asShortBuffer();
/**
* Creates a view of this byte buffer as a char buffer.
*/
public abstract CharBuffer asCharBuffer();
/**
* Creates a view of this byte buffer as an integer buffer.
*/
public abstract IntBuffer asIntBuffer();
/**
* Creates a view of this byte buffer as a long buffer.
*/
public abstract LongBuffer asLongBuffer();
/**
* Creates a view of this byte buffer as a float buffer.
*/
public abstract FloatBuffer asFloatBuffer();
/**
* Creates a view of this byte buffer as a double buffer.
*/
public abstract DoubleBuffer asDoubleBuffer();
/**
* Relative get method for reading a character value.
*
* @exception BufferUnderflowException If there are fewer than two bytes
* remaining in this buffer.
*/
public abstract char getChar();
/**
* Relative put method for writing a character value.
*
* @exception BufferOverflowException If this buffer's current position is
* not smaller than its limit.
*/
public abstract ByteBuffer putChar(char value);
/**
* Absolute get method for reading a character value.
*
* @exception IndexOutOfBoundsException If there are fewer than two bytes
* remaining in this buffer
*/
public abstract char getChar(int index);
/**
* Absolute put method for writing a character value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus one.
*/
public abstract ByteBuffer putChar(int index, char value);
/**
* Relative get method for reading a short value.
*
* @exception BufferUnderflowException If index is negative or not smaller
* than the buffer's limit, minus one.
*/
public abstract short getShort();
/**
* Relative put method for writing a short value.
*
* @exception BufferOverflowException If this buffer's current position is
* not smaller than its limit.
*/
public abstract ByteBuffer putShort(short value);
/**
* Absolute get method for reading a short value.
*
* @exception IndexOutOfBoundsException If there are fewer than two bytes
* remaining in this buffer
*/
public abstract short getShort(int index);
/**
* Absolute put method for writing a short value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus one.
*/
public abstract ByteBuffer putShort(int index, short value);
/**
* Relative get method for reading an integer value.
*
* @exception BufferUnderflowException If there are fewer than four bytes
* remaining in this buffer.
*/
public abstract int getInt();
/**
* Relative put method for writing an integer value.
*
* @exception BufferOverflowException If this buffer's current position is
* not smaller than its limit.
*/
public abstract ByteBuffer putInt(int value);
/**
* Absolute get method for reading an integer value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus three.
*/
public abstract int getInt(int index);
/**
* Absolute put method for writing an integer value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus three.
*/
public abstract ByteBuffer putInt(int index, int value);
/**
* Relative get method for reading a long value.
*
* @exception BufferUnderflowException If there are fewer than eight bytes
* remaining in this buffer.
*/
public abstract long getLong();
/**
* Relative put method for writing a long value.
*
* @exception BufferOverflowException If this buffer's current position is
* not smaller than its limit.
*/
public abstract ByteBuffer putLong(long value);
/**
* Absolute get method for reading a long value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus seven.
*/
public abstract long getLong(int index);
/**
* Absolute put method for writing a float value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus seven.
*/
public abstract ByteBuffer putLong(int index, long value);
/**
* Relative get method for reading a float value.
*
* @exception BufferUnderflowException If there are fewer than four bytes
* remaining in this buffer.
*/
public abstract float getFloat();
/**
* Relative put method for writing a float value.
*
* @exception BufferOverflowException If there are fewer than four bytes
* remaining in this buffer.
*/
public abstract ByteBuffer putFloat(float value);
/**
* Absolute get method for reading a float value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus three.
*/
public abstract float getFloat(int index);
/**
* Relative put method for writing a float value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus three.
*/
public abstract ByteBuffer putFloat(int index, float value);
/**
* Relative get method for reading a double value.
*
* @exception BufferUnderflowException If there are fewer than eight bytes
* remaining in this buffer.
*/
public abstract double getDouble();
/**
* Relative put method for writing a double value.
*
* @exception BufferOverflowException If this buffer's current position is
* not smaller than its limit.
*/
public abstract ByteBuffer putDouble(double value);
/**
* Absolute get method for reading a double value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus seven.
*/
public abstract double getDouble(int index);
/**
* Absolute put method for writing a double value.
*
* @exception IndexOutOfBoundsException If index is negative or not smaller
* than the buffer's limit, minus seven.
*/
public abstract ByteBuffer putDouble(int index, double value);
/**
* Returns a string summarizing the state of this buffer.
*/
public String toString() {
return "";
}
}
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