Revision 43865 branches/org.gvsig.desktop-2018a/org.gvsig.desktop.library/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.buffer.spi/src/main/java/org/gvsig/raster/lib/buffer/spi/operations/AbstractSpecifiedBandsOperation.java
| AbstractSpecifiedBandsOperation.java | ||
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.raster.lib.buffer.api.Buffer; |
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import org.gvsig.raster.lib.buffer.api.NoData; |
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import org.gvsig.raster.lib.buffer.api.BandInfo; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferOperationException; |
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import org.gvsig.raster.lib.buffer.api.operations.OperationFactory; |
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import org.gvsig.raster.lib.buffer.api.operations.SpecifiedBandsOperation; |
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import org.gvsig.raster.lib.buffer.spi.exceptions.ProcessingOperationException; |
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|
| ... | ... | |
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*/ |
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public abstract class AbstractSpecifiedBandsOperation extends AbstractOperation implements SpecifiedBandsOperation {
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protected List<Integer> bandsToProcess;
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private List<Integer> bandsToProcess;
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/** |
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* |
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* @param factory |
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*/ |
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public AbstractSpecifiedBandsOperation() {
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// TODO Auto-generated constructor stub
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public AbstractSpecifiedBandsOperation(OperationFactory factory) {
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super(factory);
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} |
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public List<Integer> getBandsToProcess() {
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return this.bandsToProcess; |
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} |
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@SuppressWarnings("unchecked")
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@Override |
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public void preProcess() throws BufferOperationException {
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super.preProcess(); |
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if(this.parameters.getDynClass().getDynField(BANDS_TO_PROCESS_PARAM)!=null) {
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bandsToProcess = (List<Integer>)this.parameters.getDynValue(BANDS_TO_PROCESS_PARAM);
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if(this.getParameters().getDynClass().getDynField(BANDS_TO_PROCESS_PARAM)!=null) {
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bandsToProcess = (List<Integer>)this.getParameters().getDynValue(BANDS_TO_PROCESS_PARAM);
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} |
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if(this.bandsToProcess==null) {
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bandsToProcess = new ArrayList<Integer>(buffer.getBandCount());
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};
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if(this.bandsToProcess.size()==0){
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for (int i=0; i<buffer.getBandCount(); i++){
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bandsToProcess = new ArrayList<>(this.getInputBuffer().getBandCount());
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} |
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if(this.bandsToProcess.isEmpty()){
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for (int i=0; i<this.getInputBuffer().getBandCount(); i++){
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bandsToProcess.add(i); |
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} |
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} |
| ... | ... | |
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public void postProcess() throws BufferOperationException {
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super.postProcess(); |
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} |
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/** |
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* This is a utility method that return a copy of the NoData of |
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* the processable band of the input buffer. |
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* |
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* @return List of NoDatas |
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*/ |
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protected List<NoData> getProcessableBandNoDatas() {
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int bands = this.getInputBuffer().getBandCount(); |
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List<NoData> noDatas = new ArrayList<>(); |
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for (int band = 0; band < bands; band++) {
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if (this.isProcessableBand(band)) {
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noDatas.add(this.getInputBuffer().getBandNoData()[band]); |
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} |
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} |
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return noDatas; |
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} |
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/** |
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* This is a utility method that return a copy of the NoData of |
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* the processable band of the input buffer. |
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* |
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* @return array of NoDatas |
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*/ |
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protected NoData[] getProcessableBandNoDatasAsArray() {
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List<NoData> l = this.getProcessableBandNoDatas(); |
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NoData[] noDatas = l.toArray(new NoData[l.size()]); |
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return noDatas; |
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} |
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/** |
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* This is a utility method that return a copy of the types of |
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* the processable band of the input buffer. |
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* |
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* @return list of types |
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*/ |
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protected List<Integer> getProcessableBandTypes() {
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int bands = this.getInputBuffer().getBandCount(); |
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List<Integer> types = new ArrayList<>(); |
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for (int band = 0; band < bands; band++) {
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if (this.isProcessableBand(band)) {
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types.add(this.getInputBuffer().getBandTypes()[band]); |
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} |
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} |
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return types; |
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} |
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/** |
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* This is a utility method that return a copy of the types of |
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* the processable band of the input buffer. |
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* |
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* @return Array of types |
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*/ |
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protected int[] getProcessableBandTypesAsArray() {
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int[] types = this.getTypesAsArray(this.getProcessableBandTypes()); |
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return types; |
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} |
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protected int[] getTypesAsArray(List<Integer> theTypes) {
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int[] types = new int[theTypes.size()]; |
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int n = 0; |
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for (Integer type : theTypes) {
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types[n++] = type ; |
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} |
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return types; |
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} |
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} |
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