--- /dev/null
+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+namespace Doctrine\DBAL\Id;
+
+use Doctrine\DBAL\Schema\Table,
+ Doctrine\DBAL\Schema\Schema,
+ Doctrine\DBAL\Schema\Column,
+ Doctrine\DBAL\Schema\ForeignKeyConstraint,
+ Doctrine\DBAL\Schema\Constraint,
+ Doctrine\DBAL\Schema\Sequence,
+ Doctrine\DBAL\Schema\Index;
+
+class TableGeneratorSchemaVisitor implements \Doctrine\DBAL\Schema\Visitor\Visitor
+{
+ /**
+ * @var string
+ */
+ private $generatorTableName;
+
+ public function __construct($generatorTableName = 'sequences')
+ {
+ $this->generatorTableName = $generatorTableName;
+ }
+
+ /**
+ * @param Schema $schema
+ */
+ public function acceptSchema(Schema $schema)
+ {
+ $table = $schema->createTable($this->generatorTableName);
+ $table->addColumn('sequence_name', 'string');
+ $table->addColumn('sequence_value', 'integer', array('default' => 1));
+ $table->addColumn('sequence_increment_by', 'integer', array('default' => 1));
+ }
+
+ /**
+ * @param Table $table
+ */
+ public function acceptTable(Table $table)
+ {
+ }
+
+ /**
+ * @param Column $column
+ */
+ public function acceptColumn(Table $table, Column $column)
+ {
+ }
+
+ /**
+ * @param Table $localTable
+ * @param ForeignKeyConstraint $fkConstraint
+ */
+ public function acceptForeignKey(Table $localTable, ForeignKeyConstraint $fkConstraint)
+ {
+ }
+
+ /**
+ * @param Table $table
+ * @param Index $index
+ */
+ public function acceptIndex(Table $table, Index $index)
+ {
+ }
+
+ /**
+ * @param Sequence $sequence
+ */
+ public function acceptSequence(Sequence $sequence)
+ {
+ }
+}
+