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JSAMPLES.Z
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OrderedSet9.java
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1998-05-08
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// Copyright(c) 1996,1997 ObjectSpace, Inc.
import com.objectspace.jgl.*;
/**
* Bounds.
*
* @see com.objectspace.jgl,OrderedSet
* @version 3.0.0
* @author ObjectSpace, Inc.
*/
public class OrderedSet9
{
public static void main( String[] args )
{
OrderedSet set = new OrderedSet( true ); // allow duplicates
set.add( new Integer( 3 ) );
set.add( new Integer( 8 ) );
set.add( new Integer( 2 ) );
set.add( new Integer( -2 ) );
set.add( new Integer( 3 ) );
set.add( new Integer( 10 ) );
System.out.println( set );
OrderedSetIterator lower = set.lowerBound( new Integer( 3 ) );
System.out.println( "First element that is not before 3 = " + lower.get() );
OrderedSetIterator upper = set.upperBound( new Integer( 3 ) );
System.out.println( "First element that is after 3 = " + upper.get() );
Range range = set.equalRange( new Integer( 3 ) );
System.out.println( "equalRange.first = " + range.begin.get() );
System.out.println( "equalRange.second = " + range.end.get() );
System.out.println( "Iterating values in the range..." );
ForwardIterator begin = range.begin;
ForwardIterator end = range.end;
while ( ! begin.equals( end ) )
{
System.out.println( begin.get() );
begin.advance();
}
}
}