/*-
*******************************************************************************
* Copyright (c) 2015 Diamond Light Source Ltd.
* 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
*
* This file was auto-generated from the NXDL XML definition.
* Generated at: 2016-09-28T15:24:07.968+01:00
*******************************************************************************/
package org.eclipse.dawnsci.nexus;
import org.eclipse.dawnsci.analysis.api.tree.DataNode;
import org.eclipse.january.dataset.IDataset;
/**
* A simple slit.
* For more complex geometries, :ref:`NXaperture` should be used.
*
* @version 1.0
*/
public interface NXslit extends NXobject {
public static final String NX_DEPENDS_ON = "depends_on";
public static final String NX_X_GAP = "x_gap";
public static final String NX_Y_GAP = "y_gap";
/**
* Points to the path of the last element in the geometry chain that places
* this object in space.
* When followed through that chain is supposed to end at an element depending
* on "." i.e. the origin of the coordinate system.
* If desired the location of the slit can also be described relative to
* an NXbeam, which will allow a simple description of a non-centred slit.
* <p>
* <b>Type:</b> NX_CHAR
* </p>
*
* @return the value.
*/
public IDataset getDepends_on();
/**
* Points to the path of the last element in the geometry chain that places
* this object in space.
* When followed through that chain is supposed to end at an element depending
* on "." i.e. the origin of the coordinate system.
* If desired the location of the slit can also be described relative to
* an NXbeam, which will allow a simple description of a non-centred slit.
* <p>
* <b>Type:</b> NX_CHAR
* </p>
*
* @param depends_on the depends_on
*/
public DataNode setDepends_on(IDataset depends_on);
/**
* Points to the path of the last element in the geometry chain that places
* this object in space.
* When followed through that chain is supposed to end at an element depending
* on "." i.e. the origin of the coordinate system.
* If desired the location of the slit can also be described relative to
* an NXbeam, which will allow a simple description of a non-centred slit.
* <p>
* <b>Type:</b> NX_CHAR
* </p>
*
* @return the value.
*/
public String getDepends_onScalar();
/**
* Points to the path of the last element in the geometry chain that places
* this object in space.
* When followed through that chain is supposed to end at an element depending
* on "." i.e. the origin of the coordinate system.
* If desired the location of the slit can also be described relative to
* an NXbeam, which will allow a simple description of a non-centred slit.
* <p>
* <b>Type:</b> NX_CHAR
* </p>
*
* @param depends_on the depends_on
*/
public DataNode setDepends_onScalar(String depends_on);
/**
* Size of the gap opening in the first dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @return the value.
*/
public IDataset getX_gap();
/**
* Size of the gap opening in the first dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @param x_gap the x_gap
*/
public DataNode setX_gap(IDataset x_gap);
/**
* Size of the gap opening in the first dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @return the value.
*/
public Number getX_gapScalar();
/**
* Size of the gap opening in the first dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @param x_gap the x_gap
*/
public DataNode setX_gapScalar(Number x_gap);
/**
* Size of the gap opening in the second dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @return the value.
*/
public IDataset getY_gap();
/**
* Size of the gap opening in the second dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @param y_gap the y_gap
*/
public DataNode setY_gap(IDataset y_gap);
/**
* Size of the gap opening in the second dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @return the value.
*/
public Number getY_gapScalar();
/**
* Size of the gap opening in the second dimension of the local
* coordinate system.
* <p>
* <b>Type:</b> NX_NUMBER
* <b>Units:</b> NX_LENGTH
* </p>
*
* @param y_gap the y_gap
*/
public DataNode setY_gapScalar(Number y_gap);
}