/*******************************************************************************
* Copyright (c) 2011 Oak Ridge National Laboratory.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
******************************************************************************/
package org.csstudio.data.values;
/** The numeric version of {@link IMetaData}.
* <p>
* Contains information that might be useful for displaying numeric values.
*
* @see IMetaData
* @see IValue
* @author Kay Kasemir
*/
public interface INumericMetaData extends IMetaData
{
/** @return Suggested lower display limit. */
public double getDisplayLow();
/** @return Suggested upper display limit. */
public double getDisplayHigh();
/** @return Low warning limit. */
public double getWarnLow();
/** @return High warning limit. */
public double getWarnHigh();
/** @return Low alarm limit. */
public double getAlarmLow();
/** @return High alarm limit. */
public double getAlarmHigh();
/** @return Suggested display precision (fractional digits). */
public int getPrecision();
/** @return The engineering units string. */
public String getUnits();
}