Class Column<V>

    • Method Detail

      • getOptions

        public List<String> getOptions()
        Returns options (the value of option property) for current field. It is applicable only for text and Integer fields.
        CelestaException - in case if options are provided incorrectly.
      • getParentTable

        public final TableElement getParentTable()
        Returns table that current column belongs to.
      • setNullableAndDefault

        public final void setNullableAndDefault​(boolean nullable,
                                                String defaultValue)
                                         throws ParseException
        Sets property Nullable and default value.
        nullable - property Nullable
        defaultValue - default value
        ParseException - in case if DEFAULT value has an incorrect format.
      • isNullable

        public final boolean isNullable()
        Returns the value of Nullable property.
        Specified by:
        isNullable in interface ColumnMeta<V>
      • delete

        public final void delete()
                          throws ParseException
        Deletes the column.
        ParseException - if a part of the primary key, or a foreign key, or an index is being deleted.
      • getDefaultValue

        public abstract V getDefaultValue()
        Returns default value.
      • getCelestaDefault

        public abstract String getCelestaDefault()
        DEFAULT value of the field in CelestaSQL language.