+
−package nl.cwi.monetdb.embedded.mapping;
+
−
+
−import nl.cwi.monetdb.embedded.env.AbstractConnectionResult;
+
−import nl.cwi.monetdb.embedded.env.MonetDBEmbeddedConnection;
+
−
+
−/**
+
− * Base class for statement results with data
+
− *
+
− * @author <a href="mailto:pedro.ferreira@monetdbsolutions.com">Pedro Ferreira</a>
+
− */
+
−public abstract class AbstractResultTable extends AbstractConnectionResult {
+
−
+
−    public AbstractResultTable(MonetDBEmbeddedConnection connection) { super(connection); }
+
−
+
−    /**
+
−     * Returns an array of columns in the result set.
+
−     *
+
−     * @return An array of columns in the result set
+
−     */
+
−    protected abstract AbstractColumn<?>[] getColumns();
+
−
+
−    /**
+
−     * Returns the number of columns in the result set.
+
−     *
+
−     * @return Number of columns
+
−     */
+
−    public abstract int getNumberOfColumns();
+
−
+
−    /**
+
−     * Returns the number of rows in the result set.
+
−     *
+
−     * @return Number of rows
+
−     */
+
−    public abstract int getNumberOfRows();
+
−
+
−    /**
+
−     * Gets the columns names as a string array.
+
−     *
+
−     * @return The columns names array
+
−     */
+
−    public String[] getColumnNames() {
+
−        int i = 0;
+
−        String[] result = new String[this.getNumberOfColumns()];
+
−        for(AbstractColumn col : this.getColumns()) {
+
−            result[i] = col.getColumnName();
+
−        }
+
−        return result;
+
−    }
+
−
+
−    /**
+
−     * Gets the columns types as a string array.
+
−     *
+
−     * @return The columns types array
+
−     */
+
−    public String[] getColumnTypes() {
+
−        int i = 0;
+
−        String[] result = new String[this.getNumberOfColumns()];
+
−        for(AbstractColumn col : this.getColumns()) {
+
−            result[i] = col.getColumnType();
+
−        }
+
−        return result;
+
−    }
+
−
+
−    /**
+
−     * Gets the Java mappings as a MonetDBToJavaMapping array.
+
−     *
+
−     * @return The columns MonetDBToJavaMapping array
+
−     */
+
−    public MonetDBToJavaMapping[] getMappings() {
+
−        int i = 0;
+
−        MonetDBToJavaMapping[] result = new MonetDBToJavaMapping[this.getNumberOfColumns()];
+
−        for(AbstractColumn col : this.getColumns()) {
+
−            result[i] = col.getMapping();
+
−        }
+
−        return result;
+
−    }
+
−
+
−    /**
+
−     * Gets the columns digits as an integer array.
+
−     *
+
−     * @return The columns digits array
+
−     */
+
−    public int[] getColumnDigits() {
+
−        int i = 0;
+
−        int[] result = new int[this.getNumberOfColumns()];
+
−        for(AbstractColumn col : this.getColumns()) {
+
−            result[i] = col.getColumnDigits();
+
−        }
+
−        return result;
+
−    }
+
−
+
−    /**
+
−     * Gets the columns scales as an integer array.
+
−     *
+
−     * @return The columns scales array
+
−     */
+
−    public int[] getColumnScales() {
+
−        int i = 0;
+
−        int[] result = new int[this.getNumberOfColumns()];
+
−        for(AbstractColumn col :this.getColumns()) {
+
−            result[i] = col.getColumnScale();
+
−        }
+
−        return result;
+
−    }
+
−}