Bug 319351 Refactor data set editor pages' codes[28193]
Build Identifier: 20100708 Refactor data set editor pages' codes. Reproducible: Always
UI/org.eclipse.birt.report.designer.ui.data/src/org/eclipse/birt/report/designer/data/ui/dataset/OutputColumnDefnPage.java
* @return Returns the alias.
		 */
		public String getAlias( )
		{
			if ( this.columnHintHandle!= null)
				return columnHintHandle.getAlias();
			else 
				return (String)columnHint.getProperty(null,ColumnHint.ALIAS_MEMBER);
		}
		/**
		 * @param alias
		 *            The alias to set.
		 */
		public void setAlias( String alias )
		{
			if(this.columnHintHandle!=null)
				columnHintHandle.setAlias( alias );
			else
				columnHint.setProperty(ColumnHint.ALIAS_MEMBER, alias );
		}
		/**
		 * @return Returns the dataType.
		 */
		public String getDataType( )
		{
			if(this.rsColumnHandle!=null)
				return this.rsColumnHandle.getDataType();
			else 
				return this.rsColumn.getDataType();
		}