Package org.apache.derby.catalog.types

Examples of org.apache.derby.catalog.types.TypeDescriptorImpl

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    ** intended to be movable to the client, so they don't have
    ** the entire implementation.  We need to wrap them in DataTypeServices
    ** and TypeId objects that contain the full implementations for
    ** language processing.
    */
    TypeDescriptorImpl typeDescriptor = (TypeDescriptorImpl) row.getColumn(SYSCOLUMNS_COLUMNDATATYPE).
                          getObject();
    typeId = typeDescriptor.getTypeId();

    /*
    ** The BaseTypeIdImpl tells what type of TypeId it is supposed to
    ** be wrapped in.
    */
 
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   */
  public DataTypeDescriptor(TypeId typeId, int precision, int scale,
    boolean isNullable, int maximumWidth)
  {
    this.typeId = typeId;
    typeDescriptor = new TypeDescriptorImpl(typeId.getBaseTypeId(),
                        precision,
                        scale,
                        isNullable,
                        maximumWidth);
  }
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   */
  public DataTypeDescriptor(TypeId typeId, boolean isNullable,
    int maximumWidth)
  {
    this.typeId = typeId;
    typeDescriptor = new TypeDescriptorImpl(typeId.getBaseTypeId(),
                        isNullable,
                        maximumWidth);
  }
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  public DataTypeDescriptor(TypeId typeId, boolean isNullable) {

    this.typeId = typeId;
    typeDescriptor = new TypeDescriptorImpl(typeId.getBaseTypeId(),
                        typeId.getMaximumPrecision(),
                        typeId.getMaximumScale(),
                        isNullable,
                        typeId.getMaximumMaximumWidth());
  }
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                        typeId.getMaximumMaximumWidth());
  }
  public DataTypeDescriptor(DataTypeDescriptor source, boolean isNullable)
  {
    this.typeId = source.typeId;
    typeDescriptor = new TypeDescriptorImpl(source.typeDescriptor,
                        source.getPrecision(),
                        source.getScale(),
                        isNullable,
                        source.getMaximumWidth());
  }
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                int scale,
                boolean isNullable,
                int maximumWidth)
  {
    this.typeId = source.typeId;
    typeDescriptor = new TypeDescriptorImpl(source.typeDescriptor,
                        precision,
                        scale,
                        isNullable,
                        maximumWidth);
  }
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   */
  public DataTypeDescriptor(DataTypeDescriptor source, boolean isNullable,
    int maximumWidth)
  {
    this.typeId = source.typeId;
    typeDescriptor = new TypeDescriptorImpl(source.typeDescriptor,
                        isNullable,
                        maximumWidth);
  }
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  /**
   * Return a runtime type for a catalog type.
   */
  public static DataTypeDescriptor getType(TypeDescriptor catalogType)
  {
    TypeDescriptorImpl typeDescriptor = (TypeDescriptorImpl) catalogType;
       
        TypeId typeId = TypeId.getTypeId(catalogType);
    DataTypeDescriptor dtd =
            new DataTypeDescriptor(typeDescriptor, typeId);
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   */
    public static TypeDescriptor getRowMultiSet(String[] columnNames,
            TypeDescriptor[] catalogTypes)
    {
    RowMultiSetImpl rms = new RowMultiSetImpl(columnNames, catalogTypes);
        return new TypeDescriptorImpl(rms, true, -1);
  }
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   */
  public DataTypeDescriptor(TypeId typeId, int precision, int scale,
    boolean isNullable, int maximumWidth)
  {
    this.typeId = typeId;
    typeDescriptor = new TypeDescriptorImpl(typeId.getBaseTypeId(),
                        precision,
                        scale,
                        isNullable,
                        maximumWidth);
  }
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Related Classes of org.apache.derby.catalog.types.TypeDescriptorImpl

  • org.apache.derby.catalog.TypeDescriptor
  • org.apache.derby.iapi.types.DataTypeDescriptor
  • org.apache.derby.iapi.types.TypeId
  • org.apache.derby.impl.sql.catalog.SYSCOLUMNSRowFactory
  • org.apache.derby.impl.sql.compile.MethodCallNode
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