exist-commits

[Jean-Marc V. <jm...@us...>]

Update of /cvsroot/exist/eXist-1.0/src/org/exist/xquery/value
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv13064/src/org/exist/xquery/value

Modified Files:
	IntegerValue.java 
Log Message:
implement the missing  constructors taking BigInteger as argument, and
private boolean checkType(BigInteger value2, int type2)


Index: IntegerValue.java
===================================================================
RCS file: /cvsroot/exist/eXist-1.0/src/org/exist/xquery/value/IntegerValue.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** IntegerValue.java	6 Jul 2004 16:10:41 -0000	1.3
--- IntegerValue.java	7 Jul 2004 08:29:27 -0000	1.4
***************
*** 36,39 ****
--- 36,43 ----
  	public final static IntegerValue ZERO = new IntegerValue(0);
  	private static final BigInteger ZERO_BIGINTEGER = new BigInteger("0");
+ 	private static final BigInteger ONE_BIGINTEGER = new BigInteger("1");
+ 	private static final BigInteger MINUS_ONE_BIGINTEGER = new BigInteger("1");
+ 	private static final BigInteger LARGEST_INT  = new BigInteger("4294967295L");
+ 	private static final BigInteger SMALLEST_INT  = LARGEST_INT.negate();
  	
  	private BigInteger value;
***************
*** 83,92 ****
  
  	/**
! 	 * @param value2
  	 * @param requiredType
  	 */
! 	public IntegerValue(BigInteger value2, int requiredType) {
! 		
! 		// TODO Auto-generated constructor stub
  	}
  
--- 87,96 ----
  
  	/**
! 	 * @param value
  	 * @param requiredType
  	 */
! 	public IntegerValue(BigInteger value, int requiredType) {
! 		this.value = value;
! 		type = requiredType;
  	}
  
***************
*** 95,100 ****
  	 */
  	public IntegerValue(BigInteger integer) {
! 		
! 		// TODO Auto-generated constructor stub
  	}
  
--- 99,103 ----
  	 */
  	public IntegerValue(BigInteger integer) {
! 		this.value = integer;
  	}
  
***************
*** 102,109 ****
  	 * @param value2
  	 * @param type2
  	 */
! 	private void checkType(BigInteger value2, int type2) {
! 		// TODO Auto-generated method stub
  		
  	}
  
--- 105,146 ----
  	 * @param value2
  	 * @param type2
+ 	 * @throws XPathException
  	 */
! 	private boolean checkType(BigInteger value2, int type2) throws XPathException {
! 		switch (type) {
! 		case Type.LONG :
! 			// jmv: add test LARGEST_LONG SMALLEST_LONG  ????
! 		case Type.INTEGER :
! 		case Type.DECIMAL :
! 			return true;
  		
+ 		case Type.POSITIVE_INTEGER :
+ 			return value.compareTo(ZERO_BIGINTEGER) == 1; // >0
+ 		case Type.NON_NEGATIVE_INTEGER :
+ 			return value.compareTo(MINUS_ONE_BIGINTEGER) == 1; // > -1
+ 		
+ 		case Type.NEGATIVE_INTEGER :
+ 			return value.compareTo(ZERO_BIGINTEGER) == -1; // <0
+ 		case Type.NON_POSITIVE_INTEGER :
+ 			return value.compareTo(ONE_BIGINTEGER) == -1; // <1
+ 		
+ 		case Type.INT :
+ 			return value.compareTo(SMALLEST_INT) == 1 &&
+ 			value.compareTo(LARGEST_INT) == -1;
+ 			// >= -4294967295L && value <= 4294967295L;
+ //		case Type.SHORT :
+ //			return value >= -65535 && value <= 65535;
+ //		case Type.BYTE :
+ //			return value >= -255 && value <= 255;
+ //		case Type.UNSIGNED_LONG :
+ //			return value > -1;
+ //		case Type.UNSIGNED_INT:
+ //			return value > -1 && value <= 4294967295L;
+ //		case Type.UNSIGNED_SHORT :
+ //			return value > -1 && value <= 65535;
+ //		case Type.UNSIGNED_BYTE :
+ //			return value > -1 && value <= 255;
+ 	}
+ 	throw new XPathException("Unknown type: " + Type.getTypeName(type));
  	}
  
***************
*** 135,139 ****
  				return value > -1 && value <= 255;
  			case Type.POSITIVE_INTEGER :
! 				return value >= 0;
  		}
  		throw new XPathException("Unknown type: " + Type.getTypeName(type));
--- 172,176 ----
  				return value > -1 && value <= 255;
  			case Type.POSITIVE_INTEGER :
! 				return value > 0; // jmv >= 0;
  		}
  		throw new XPathException("Unknown type: " + Type.getTypeName(type));