Package org.gdal.ogr

Class FieldDefn


  • public class FieldDefn
    extends java.lang.Object
    Definition of an attribute of a FeatureDefn.

    The FieldDefn class is a binding for the C++ OGRFieldDefn class.

    • Constructor Detail

      • FieldDefn

        public FieldDefn​(java.lang.String name,
                         int field_type)
        Constructor.
        Parameters:
        name - the name of the new field.
        field_type - the type of the new field.
      • FieldDefn

        public FieldDefn​(java.lang.String name)
        Constructor.

        The new field will be of type OFTString

        Parameters:
        name - the name of the new field.
        Since:
        Java bindings 1.7.0
      • FieldDefn

        public FieldDefn()
        Constructor.

        The new field will be named "unnamed" and of type OFTString

        Since:
        Java bindings 1.7.0
    • Method Detail

      • delete

        public void delete()
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • GetName

        public java.lang.String GetName()
        Fetch name of this field.
        Returns:
        the name of the field
      • GetNameRef

        public java.lang.String GetNameRef()
        Fetch name of this field.
        Returns:
        the name of the field
      • SetName

        public void SetName​(java.lang.String name)
        Reset the name of this field.
        Parameters:
        name - the new name to apply.
      • GetAlternativeName

        public java.lang.String GetAlternativeName()
      • GetAlternativeNameRef

        public java.lang.String GetAlternativeNameRef()
      • SetAlternativeName

        public void SetAlternativeName​(java.lang.String alternativeName)
      • GetFieldType

        public int GetFieldType()
        Return the field type
        Returns:
        the field type
      • SetType

        public void SetType​(int type)
        Set the type of this field.

        This should never be done to an FieldDefn that is already part of an FeatureDefn.

        Parameters:
        type - the new field type.
      • GetSubType

        public int GetSubType()
      • SetSubType

        public void SetSubType​(int type)
      • GetJustify

        public int GetJustify()
        Get the justification for this field.
        Returns:
        the justification.
      • SetJustify

        public void SetJustify​(int justify)
        Set the justification for this field.
        Parameters:
        justify - the new justification.
      • GetWidth

        public int GetWidth()
        Get the formatting width for this field.
        Returns:
        the width, zero means no specified width.
      • SetWidth

        public void SetWidth​(int width)
        Set the formatting width for this field in characters.
        Parameters:
        width - the new width.
      • GetPrecision

        public int GetPrecision()
        Get the formatting precision for this field.

        This should normally be zero for fields of types other than OFTReal.

        Returns:
        the precision.
      • SetPrecision

        public void SetPrecision​(int precision)
        Set the formatting precision for this field in characters.

        This should normally be zero for fields of types other than OFTReal.

        Parameters:
        precision - the new precision.
      • GetTypeName

        public java.lang.String GetTypeName()
        Fetch human readable name for the field
        Returns:
        field type name
      • GetFieldTypeName

        public java.lang.String GetFieldTypeName​(int type)
        Fetch human readable name for a field type.
        Parameters:
        type - the field type to get name for.
        Returns:
        field type name
      • IsIgnored

        public int IsIgnored()
        Return whether this field should be omitted when fetching features.
        Returns:
        ignore state (1 if ignored, 0 otherwise)
        Since:
        OGR 1.8.0
      • SetIgnored

        public void SetIgnored​(int bIgnored)
        Set whether this field should be omitted when fetching features.
        Parameters:
        bIgnored - ignore state (1 to ignore, 0 otherwise)
        Since:
        OGR 1.8.0
      • IsNullable

        public int IsNullable()
      • SetNullable

        public void SetNullable​(int bNullable)
      • IsUnique

        public int IsUnique()
      • SetUnique

        public void SetUnique​(int bUnique)
      • GetDefault

        public java.lang.String GetDefault()
      • SetDefault

        public void SetDefault​(java.lang.String pszValue)
      • IsDefaultDriverSpecific

        public int IsDefaultDriverSpecific()
      • GetDomainName

        public java.lang.String GetDomainName()
      • SetDomainName

        public void SetDomainName​(java.lang.String name)