com.bbn.openmap.dataAccess.iso8211
Class DDFSubfield

java.lang.Object
  com.bbn.openmap.dataAccess.iso8211.DDFSubfield

public class DDFSubfield
extends java.lang.Object

Class containing subfield information for a DDFField object.

Field Summary

protected int	byteSize The number of bytes the field took up in the data file.
protected DDFSubfieldDefinition	defn A DDFSubfieldDefinition defining the admin part of the file that contains the subfield data.
protected java.lang.Object	value The object containing the value of the field.

Constructor Summary

protected	DDFSubfield()
	DDFSubfield(DDFSubfieldDefinition poSFDefn, byte[] pachFieldData, int nBytesRemaining) Create a subfield with a definition and the bytes containing the information for the value.
	DDFSubfield(DDFSubfieldDefinition ddfsd, java.lang.Object value) Create a subfield with a definition and a value.

Method Summary

float	floatValue() Get the value of the subfield as a float.
int	getByteSize()
DDFSubfieldDefinition	getDefn()
java.lang.Object	getValue() Get the value of the subfield.
int	intValue() Get the value of the subfield as an int.
void	setDefn(DDFSubfieldDefinition ddsfd)
void	setValue(java.lang.Object o) Set the value of the subfield.
java.lang.String	stringValue()
java.lang.String	toString() Return a string 'key = value', describing the field and its value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

defn

protected DDFSubfieldDefinition defn

A DDFSubfieldDefinition defining the admin part of the file that contains the subfield data.

value

protected java.lang.Object value

The object containing the value of the field.

byteSize

protected int byteSize

The number of bytes the field took up in the data file.

Constructor Detail

DDFSubfield

protected DDFSubfield()

DDFSubfield

public DDFSubfield(DDFSubfieldDefinition ddfsd,
                   java.lang.Object value)

Create a subfield with a definition and a value.

DDFSubfield

public DDFSubfield(DDFSubfieldDefinition poSFDefn,
                   byte[] pachFieldData,
                   int nBytesRemaining)

Create a subfield with a definition and the bytes containing the information for the value. The definition parameters will tell the DDFSubfield what kind of object to create for the data.

Method Detail

getByteSize

public int getByteSize()

setDefn

public void setDefn(DDFSubfieldDefinition ddsfd)

getDefn

public DDFSubfieldDefinition getDefn()

setValue

public void setValue(java.lang.Object o)

Set the value of the subfield.

getValue

public java.lang.Object getValue()

Get the value of the subfield.

intValue

public int intValue()

Get the value of the subfield as an int. Returns 0 if the value is 0 or isn't a number.

floatValue

public float floatValue()

Get the value of the subfield as a float. Returns 0f if the value is 0 or isn't a number.

stringValue

public java.lang.String stringValue()

toString

public java.lang.String toString()

Return a string 'key = value', describing the field and its value.

Overrides:

toString in class java.lang.Object