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verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
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1 files changed, 281 insertions, 0 deletions

diff --git a/libjava/classpath/java/sql/ResultSetMetaData.java b/libjava/classpath/java/sql/ResultSetMetaData.java
new file mode 100644
index 000000000..98485e3d3
--- /dev/null
+++ b/libjava/classpath/java/sql/ResultSetMetaData.java
@@ -0,0 +1,281 @@
+/* ResultSetMetaData.java -- Returns information about the ResultSet
+   Copyright (C) 1999, 2000, 2002, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.sql;
+
+/**
+ * This interface provides a mechanism for obtaining information about
+ * the columns that are present in a <code>ResultSet</code>.
+ *
+ * <p> Note that in this class column indices start at 1, not 0.</p>
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ */
+public interface ResultSetMetaData
+{
+  /**
+   * The column does not allow NULL's.
+   */
+  int columnNoNulls = 0;
+
+  /**
+   * The column allows NULL's.
+   */
+  int columnNullable = 1;
+
+  /**
+   * It is unknown whether or not the column allows NULL's.
+   */
+  int columnNullableUnknown = 2;
+
+  /**
+   * This method returns the number of columns in the result set.
+   *
+   * @return The number of columns in the result set.
+   * @exception SQLException If an error occurs.
+   */
+  int getColumnCount() throws SQLException;
+
+  /**
+   * This method test whether or not the column is an auto-increment column.
+   * Auto-increment columns are read-only.
+   *
+   * @param columnIndex The index of the column to test.
+   * @return <code>true</code> if the column is auto-increment, <code>false</code>
+   *         otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isAutoIncrement(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether or not a column is case sensitive in its values.
+   *
+   * @param columnIndex The index of the column to test.
+   * @return <code>true</code> if the column value is case sensitive,
+   *         <code>false</code> otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isCaseSensitive(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether not the specified column can be used in
+   * a WHERE clause.
+   *
+   * @param columnIndex The index of the column to test.
+   * @return <code>true</code> if the column may be used in a WHERE clause,
+   *         <code>false</code> otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isSearchable(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether or not the column stores a monetary value.
+   *
+   * @param columnIndex The index of the column to test.
+   * @return <code>true</code> if the column contains a monetary value,
+   *         <code>false</code> otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isCurrency(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns a value indicating whether or not the specified
+   * column may contain a NULL value.
+   *
+   * @param columnIndex The index of the column to test.
+   * @return A constant indicating whether or not the column can contain NULL,
+   *         which will be one of <code>columnNoNulls</code>,
+   *         <code>columnNullable</code>, or <code>columnNullableUnknown</code>.
+   * @exception SQLException If an error occurs.
+   */
+  int isNullable(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether or not the value of the specified column
+   * is signed or unsigned.
+   *
+   * @param columnIndex The index of the column to test.
+   * @return <code>true</code> if the column value is signed, <code>false</code>
+   *         otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isSigned(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the maximum number of characters that can be used
+   * to display a value in this column.
+   *
+   * @param columnIndex The index of the column to check.
+   * @return The maximum number of characters that can be used to display a
+   *         value for this column.
+   * @exception SQLException If an error occurs.
+   */
+  int getColumnDisplaySize(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns a string that should be used as a caption for this
+   * column for user display purposes.
+   *
+   * @param columnIndex The index of the column to check.
+   * @return A display string for the column.
+   * @exception SQLException If an error occurs.
+   */
+  String getColumnLabel(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the name of the specified column.
+   *
+   * @param columnIndex The index of the column to return the name of.
+   * @return The name of the column.
+   * @exception SQLException If an error occurs.
+   */
+  String getColumnName(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the name of the schema that contains the specified
+   * column.
+   *
+   * @param columnIndex The index of the column to check the schema name for.
+   * @return The name of the schema that contains the column.
+   * @exception SQLException If an error occurs.
+   */
+  String getSchemaName(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the precision of the specified column, which is the
+   * number of decimal digits it contains.
+   *
+   * @param columnIndex The index of the column to check the precision on.
+   * @return The precision of the specified column.
+   * @exception SQLException If an error occurs.
+   */
+  int getPrecision(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the scale of the specified column, which is the
+   * number of digits to the right of the decimal point.
+   *
+   * @param columnIndex The index column to check the scale of.
+   * @return The scale of the column.
+   * @exception SQLException If an error occurs.
+   */
+  int getScale(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the name of the table containing the specified
+   * column.
+   *
+   * @param columnIndex The index of the column to check the table name for.
+   * @return The name of the table containing the column.
+   * @exception SQLException If an error occurs.
+   */
+  String getTableName(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the name of the catalog containing the specified
+   * column.
+   *
+   * @param columnIndex The index of the column to check the catalog name for.
+   * @return The name of the catalog containing the column.
+   * @exception SQLException If an error occurs.
+   */
+  String getCatalogName(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the SQL type of the specified column.  This will
+   * be one of the constants from <code>Types</code>.
+   *
+   * @param columnIndex The index of the column to check the SQL type of.
+   * @return The SQL type for this column.
+   * @exception SQLException If an error occurs.
+   * @see Types
+   */
+  int getColumnType(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the name of the SQL type for this column.
+   *
+   * @param columnIndex The index of the column to check the SQL type name for.
+   * @return The name of the SQL type for this column.
+   * @exception SQLException If an error occurs.
+   */
+  String getColumnTypeName(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether or not the specified column is read only.
+   *
+   * @param columnIndex The index of the column to check.
+   * @return <code>true</code> if the column is read only, <code>false</code>
+   *         otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isReadOnly(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether or not the column may be writable.  This
+   * does not guarantee that a write will be successful.
+   *
+   * @param columnIndex The index of the column to check for writability.
+   * @return <code>true</code> if the column may be writable,
+   *         <code>false</code> otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isWritable(int columnIndex) throws SQLException;
+
+  /**
+   * This method tests whether or not the column is writable.  This
+   * does guarantee that a write will be successful.
+   *
+   * @param columnIndex The index of the column to check for writability.
+   * @return <code>true</code> if the column is writable,
+   *         <code>false</code> otherwise.
+   * @exception SQLException If an error occurs.
+   */
+  boolean isDefinitelyWritable(int columnIndex) throws SQLException;
+
+  /**
+   * This method returns the name of the Java class which will be used to
+   * create objects representing the data in this column.
+   *
+   * @param columnIndex The index of the column to check.
+   * @return The name of the Java class that will be used for values in
+   *         this column.
+   * @exception SQLException If an error occurs.
+   */
+  String getColumnClassName(int columnIndex) throws SQLException;
+}