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The NetCDF-Java Library is a Java interface to NetCDF files,
as well as to many other types of scientific data formats.
/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
* written permission is obtained from UCAR/Unidata. The user also
* understands that UCAR/Unidata is not obligated to provide the user with
* any support, consulting, training or assistance of any kind with regard
* to the use, operation and performance of this software nor to provide
* the user with any updates, revisions, new versions or "bug fixes."
*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package ucar.ma2;
/**
* Concrete implementation of ArrayStructure, with data access deferred to the StructureData objects.
* The StructureData objects may be of any subclass.
* Using ArrayStructureW and StructureDataW is often the easiest to construct, but not efficient for large arrays
* of Structures due to excessive object creation.
*
* @author caron
* @see Array
*/
public class ArrayStructureW extends ArrayStructure {
/**
* Create a new Array of type StructureData and the given members and shape.
* You must completely construct by calling setStructureData()
*
* @param members a description of the structure members
* @param shape the shape of the Array.
*/
public ArrayStructureW(StructureMembers members, int[] shape) {
super(members, shape);
this.sdata = new StructureData[nelems];
}
/**
* Create a new Array of type StructureData and the given members, shape, and array of StructureData.
* @param members a description of the structure members
* @param shape the shape of the Array.
* @param sdata StructureData array, must be
*/
public ArrayStructureW(StructureMembers members, int[] shape, StructureData[] sdata) {
super(members, shape);
if (nelems != sdata.length)
throw new IllegalArgumentException("StructureData length= "+sdata.length+"!= shape.length="+nelems);
this.sdata = sdata;
}
/**
* Set one of the StructureData of this ArrayStructure.
* @param sd set it to this StructureData.
* @param index which one to set, as an index into 1D backing store.
*/
public void setStructureData(StructureData sd, int index) {
sdata[index] = sd;
}
protected StructureData makeStructureData( ArrayStructure as, int index) {
return new StructureDataW( as.getStructureMembers());
}
@Override
public Array getArray(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getArray(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getArray( m.getName());
}
@Override
public double getScalarDouble(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarDouble(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarDouble( m.getName());
}
@Override
public double[] getJavaArrayDouble(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayDouble(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayDouble( m.getName());
}
@Override
public float getScalarFloat(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarFloat(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarFloat( m.getName());
}
@Override
public float[] getJavaArrayFloat(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayFloat(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayFloat( m.getName());
}
@Override
public byte getScalarByte(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarByte(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarByte( m.getName());
}
@Override
public byte[] getJavaArrayByte(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayByte(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayByte( m.getName());
}
@Override
public short getScalarShort(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarShort(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarShort( m.getName());
}
@Override
public short[] getJavaArrayShort(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayShort(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayShort( m.getName());
}
@Override
public int getScalarInt(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarInt(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarInt( m.getName());
}
@Override
public int[] getJavaArrayInt(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayInt(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayInt( m.getName());
}
@Override
public long getScalarLong(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarLong(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarLong( m.getName());
}
@Override
public long[] getJavaArrayLong(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayLong(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayLong( m.getName());
}
@Override
public char getScalarChar(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarChar(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarChar( m.getName());
}
@Override
public char[] getJavaArrayChar(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayChar(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayChar( m.getName());
}
@Override
public String getScalarString(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarString(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarString( m.getName());
}
@Override
public String[] getJavaArrayString(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getJavaArrayString(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getJavaArrayString( m.getName());
}
@Override
public StructureData getScalarStructure(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getScalarStructure(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getScalarStructure( m.getName());
}
@Override
public ArrayStructure getArrayStructure(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getArrayStructure(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getArrayStructure( m.getName());
}
@Override
public ArraySequence getArraySequence(int recnum, StructureMembers.Member m) {
if (m.getDataArray() != null) return super.getArraySequence(recnum, m);
StructureData sd = getStructureData(recnum);
return sd.getArraySequence( m.getName());
}
}