this.id = id;
	public ParameterDefinition( String name, String pattern,			String displayFormat, String displayName, String helpText,			String promptText, int dataType, int controlType, boolean hidden,			boolean allowNull, boolean allowBlank, boolean mustMatch,			boolean concealValue, ParameterGroupDefinition group,			Collection selectionList )	{		this.name = name;		this.pattern = pattern;		this.displayFormat = displayFormat;		this.displayName = displayName;		this.helpText = helpText;		this.promptText = promptText;		this.dataType = dataType;		this.controlType = controlType;		this.hidden = hidden;		this.allowNull = allowNull;		this.allowBlank = allowBlank;		this.mustMatch = mustMatch;		this.concealValue = concealValue;		this.group = group;		this.selectionList = selectionList;	}