Application: gvSIG desktop

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package org.gvsig.app.extension.batchupdate;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.gvsig.app.extension.batchupdate.BatchUpdateProcessParameters.ProcessFieldParameters;

import org.gvsig.expressionevaluator.Expression;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.tools.dispose.Disposable;

import org.gvsig.tools.dispose.DisposeUtils;

import org.gvsig.tools.dispose.impl.AbstractDisposable;

import org.gvsig.tools.exception.BaseException;

import org.gvsig.tools.task.SimpleTaskStatus;

/**

 *

 * @author jjdelcerro

 */

public class BatchUpdateProcessParameters extends AbstractDisposable implements Iterable<ProcessFieldParameters>{

    public static class ProcessFieldParameters {

        private final String name;

        private final boolean update;

        private final Expression expression;

        public ProcessFieldParameters(String name, boolean update, Expression expression) {

            this.name = name;

            this.update = update;

            this.expression = expression;

        }

        /**

         * @return the name

         */

        public String getName() {

            return name;

        }

        /**

         * @return the update

         */

        public boolean isUpdate() {

            return update;

        }

        /**

         * @return the expression

         */

        public Expression getExpression() {

            return expression;

        }

    }

    public static final int BATCHUPDATE_PROCESS_ALL = 0;

    public static final int BATCHUPDATE_PROCESS_ONLY_SELECTION = 1;

    public static final int BATCHUPDATE_PROCESS_ONLY_EDITEDS = 2;

    private int rowsToProcess;

    private Expression filter;

    private final List<ProcessFieldParameters> fields;

    private FeatureStore store;

    public BatchUpdateProcessParameters() {

        super();

        this.fields = new ArrayList<>();

        this.rowsToProcess = BATCHUPDATE_PROCESS_ALL;

        this.filter = null;

        this.store = null;

    }

    @Override

    protected void doDispose() throws BaseException {

        DisposeUtils.dispose(store);

        this.store = null;

        this.fields.clear();

        this.filter = null;

        this.rowsToProcess = BATCHUPDATE_PROCESS_ALL;

    }

    public ProcessFieldParameters add(String name, boolean update, Expression expression) {

        ProcessFieldParameters x = new ProcessFieldParameters(name, update, expression);

        this.fields.add(x);

        return x;

    }

    @Override

    public Iterator<ProcessFieldParameters> iterator() {

        return this.fields.iterator();

    }

    public void setStore(FeatureStore store) {

        DisposeUtils.dispose(this.store);

        this.store = store;

        DisposeUtils.bind(this.store);

    }

    public FeatureStore getStore() {

        return store;

    }

    /**

     * @return the rowsToProcess

     */

    public int getRowsToProcess() {

        return rowsToProcess;

    }

    /**

     * @param rowsToProcess the rowsToProcess to set

     */

    public void setRowsToProcess(int rowsToProcess) {

        this.rowsToProcess = rowsToProcess;

    }

    /**

     * @return the filter

     */

    public Expression getFilter() {

        return filter;

    }

    /**

     * @param filter the filter to set

     */

    public void setFilter(Expression filter) {

        this.filter = filter;

    }

}