Package hec.map.aishape

Class Field

java.lang.Object

hec.map.aishape.Field

All Implemented Interfaces:

AsciiSerializable, FieldAccessor, AiShapeConst, Serializable

public class Field
extends Object
implements AiShapeConst, Serializable, AsciiSerializable

- hold field attribute values from dbf file

See Also:

• Serialized Form

Field Summary

Fields inherited from interface hec.map.aishape.AiShapeConst

DEBUG, FILE_CODE, HIGHLIGHT_MODIFIER, QUERY_FLASH_LENGTH, SHAPE_TYPE_ARC, SHAPE_TYPE_MULTI_POINT, SHAPE_TYPE_NULL, SHAPE_TYPE_POINT, SHAPE_TYPE_POINT_M, SHAPE_TYPE_POINT_Z, SHAPE_TYPE_POLYGON, SHAPE_TYPE_POLYGON_M, SHAPE_TYPE_POLYGON_Z, SHAPE_TYPE_POLYLINE_M, SHAPE_TYPE_POLYLINE_Z, VERSION, XY_QUERY_TOLERANCE

Constructor Summary

Constructors

Constructor	Description
Field()
Field(Object s)
Field(Object s, int hashCode)
Field(Object s, AiShapeFieldDescriptor fd, int rowIdx)

Method Summary

Modifier and Type	Method	Description
static Field	deserializeString(String s)	Parses the string for the hash value.
boolean	equals(Object o)
Object	getFieldObject(Field fld)	This method allows access to java.lang.reflect.Field objects within the implementing class.
String	getName()
char	getType()	Returns one of the following valuse B - binary C - character W - Unicode D - Date F - Float L - Logical N - Numeric M - memo G - Genearal
Object	getValue()
int	hashCode()
String	serializeString()
boolean	setFieldObject(Field fld, Object fobj)	This allows access to fields withing the implementing object to set there data.
final void	setType(char type)	Sets the type of field that this object represents.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Field

public Field()

Field

public Field(Object s,
 AiShapeFieldDescriptor fd,
 int rowIdx)

Field

public Field(Object s,
 int hashCode)

Field

public Field(Object s)

Method Details

getType

public char getType()

Returns one of the following valuse B - binary C - character W - Unicode D - Date F - Float L - Logical N - Numeric M - memo G - Genearal

setType

public final void setType(char type)

Sets the type of field that this object represents. Valid value are the following. B - binary C - character W - Unicode D - Date F - Float L - Logical N - Numeric M - memo G - Genearal

getName

public String getName()

getValue

public Object getValue()

serializeString

public String serializeString()

deserializeString

public static Field deserializeString(String s)

Parses the string for the hash value. The default field type will be set to "character"

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getFieldObject

public Object getFieldObject(Field fld)

Description copied from interface: FieldAccessor

This method allows access to java.lang.reflect.Field objects within the implementing class.

Specified by:

getFieldObject in interface FieldAccessor

Parameters:

fld - The field to get.

Returns:

The data object that is stored in the given field

setFieldObject

public boolean setFieldObject(Field fld,
 Object fobj)

Description copied from interface: FieldAccessor

This allows access to fields withing the implementing object to set there data.

Specified by:

setFieldObject in interface FieldAccessor

Parameters:

fld - The java field object representing the member field to be set

fobj - The data to set in that field

Returns:

returns true if successful