tauzaman.field
Class Field

java.lang.Object
  |
  +--tauzaman.field.Field

All Implemented Interfaces:

java.lang.Cloneable

public class Field

extends java.lang.Object

implements java.lang.Cloneable

Field class represents a single Field. A Field consists of two components;

FieldInfo and Value. FieldInfo, which is fetched from the content of a Property Specification file, contains all the information that is sufficient to represent a Field; String name of this Field, String variable name that is used for this Field in Format of related Property and URL of FVSupport, which will be used calculate value of this Field.

Value is a long and contains Field Value, which is fetched from the content of a string temporal constant that is originally passed from one of the temporal data types; Instant, Period, Interval.

See Also:

Calendar, Property, Instant, Period, Interval

Status:

design complete, implementation complete

Field Summary

private boolean	dirty A boolean marker, which is set true when a useful information found in parsed temporal constant that matches with this Field
private FieldInfo	fieldInfo FieldInfo of this Field get from related Property
private long	value long value(index) of this Field

Constructor Summary

Field(FieldInfo fieldInfo)
Constructs Field object.

Method Summary

java.lang.Object	clone() Returns cloned version of this Field object.
java.lang.String	getName() Returns name of this Field.
java.net.URL	getUrl() Returns URL of FVSupport of this Field.
long	getValue() Returns value of this Field.
java.lang.String	getVariableName() Returns variable name of this Field.
boolean	isDirty() Return true if this Field is marked.
void	setAsDirty() Sets this Field as being used.
void	setValue(long value) Sets value of this Field to a given value.
java.lang.String	toString() Returns String representation of this object.

Methods inherited from class java.lang.Object

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

Field Detail

fieldInfo

private FieldInfo fieldInfo

FieldInfo of this Field get from related Property

dirty

private boolean dirty

A boolean marker, which is set true when a useful information found in parsed temporal constant that matches with this Field

value

private long value

long value(index) of this Field

Constructor Detail

Field

public Field(FieldInfo fieldInfo)

Constructs Field object.

Parameters:

fieldInfo - a FieldInfo that includes all Field information for this Field

Method Detail

clone

public java.lang.Object clone()

Returns cloned version of this Field object.

Overrides:

clone in class java.lang.Object

Returns:

clone of this Field object

getValue

public long getValue()

Returns value of this Field.

Returns:

long value

setValue

public void setValue(long value)

Sets value of this Field to a given value.

getVariableName

public java.lang.String getVariableName()

Returns variable name of this Field. This value is fetched from FieldInfo that this Field contains.

getName

public java.lang.String getName()

Returns name of this Field. This value is fetched from FieldInfo that this Field contains.

getUrl

public java.net.URL getUrl()

Returns URL of FVSupport of this Field. This value is fetched from FieldInfo that this Field contains.

isDirty

public boolean isDirty()

Return true if this Field is marked. False o.w.

Returns:

boolean true if this Field is marked. False o.w.

setAsDirty

public void setAsDirty()

Sets this Field as being used.

toString

public java.lang.String toString()

Returns String representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

A String representing this object