File	Doc	Category	Size	Date	Package
BooleanByte.java	API Doc	Jaudiotagger 2.0.4	3750	Wed Mar 30 16:12:12 BST 2011	org.jaudiotagger.tag.datatype

BooleanByte

• java.lang.Object
  • AbstractDataType

Fields Summary
int	bitPosition

Constructors Summary
public BooleanByte(String identifier, org.jaudiotagger.tag.id3.AbstractTagFrameBody frameBody, int bitPosition) Creates a new ObjectBooleanByte datatype. param identifier param frameBody param bitPosition throws IndexOutOfBoundsException super(identifier, frameBody); if ((bitPosition < 0) || (bitPosition > 7)) { throw new IndexOutOfBoundsException("Bit position needs to be from 0 - 7 : " + bitPosition); } this.bitPosition = bitPosition;
public BooleanByte(BooleanByte copy) super(copy); this.bitPosition = copy.bitPosition;

Methods Summary
public boolean	equals(java.lang.Object obj) param obj return if (!(obj instanceof BooleanByte)) { return false; } BooleanByte object = (BooleanByte) obj; return this.bitPosition == object.bitPosition && super.equals(obj);
public int	getBitPosition() return return bitPosition;
public int	getSize() return return 1;
public void	readByteArray(byte[] arr, int offset) param arr param offset throws NullPointerException throws IndexOutOfBoundsException if (arr == null) { throw new NullPointerException("Byte array is null"); } if ((offset < 0) || (offset >= arr.length)) { throw new IndexOutOfBoundsException("Offset to byte array is out of bounds: offset = " + offset + ", array.length = " + arr.length); } byte newValue = arr[offset]; newValue >>= bitPosition; newValue &= 0x1; this.value = newValue == 1;
public java.lang.String	toString() return return "" + value;
public byte[]	writeByteArray() return byte[] retValue; retValue = new byte[1]; if (value != null) { retValue[0] = (byte) ((Boolean) value ? 1 : 0); retValue[0] <<= bitPosition; } return retValue;