org.eclipse.dawnsci.nexus.builder.data.impl.PrimaryDataFieldModel Maven / Gradle / Ivy
/*-
*******************************************************************************
* Copyright (c) 2011, 2016 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
*
* Contributors:
* Matthew Gerring - initial API and implementation and/or initial documentation
*******************************************************************************/
package org.eclipse.dawnsci.nexus.builder.data.impl;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
/**
* Models the mappings for a primary data field from the other data fields within the same device.
* @author Matthew Dickie
*/
public class PrimaryDataFieldModel {
private static final class AxisFieldDimensionModel {
private final Integer defaultAxisDimension;
private final int[] dimensionMappings;
AxisFieldDimensionModel(Integer defaultAxisDimension, int[] dimensionMappings) {
this.defaultAxisDimension = defaultAxisDimension;
this.dimensionMappings = dimensionMappings;
}
public Integer getDefaultAxisDimension() {
return defaultAxisDimension;
}
public int[] getDimensionMappings() {
return dimensionMappings;
}
}
private final Map axisFieldDimensionModels = new LinkedHashMap<>();
public void addAxisField(String axisFieldName, Integer defaultAxisDimension,
int[] dimensionMappings) {
axisFieldDimensionModels.put(axisFieldName,
new AxisFieldDimensionModel(defaultAxisDimension, dimensionMappings));
}
public List getAxisFieldNames() {
return new ArrayList<>(axisFieldDimensionModels.keySet());
}
public Integer getDefaultAxisDimension(String dataFieldName) {
AxisFieldDimensionModel axisFieldDimensionModel = axisFieldDimensionModels.get(dataFieldName);
if (axisFieldDimensionModel != null) {
return axisFieldDimensionModel.getDefaultAxisDimension();
}
return null;
}
public int[] getDimensionMappings(String dataFieldName) {
AxisFieldDimensionModel axisFieldDimensionModel = axisFieldDimensionModels.get(dataFieldName);
if (axisFieldDimensionModel != null) {
return axisFieldDimensionModel.getDimensionMappings();
}
return null;
}
}