info.bioinfweb.treegraph.document
Class TextElementData

java.lang.Object
  info.bioinfweb.treegraph.document.TextElementData

All Implemented Interfaces:

java.lang.Cloneable

public class TextElementData
extends java.lang.Object
implements java.lang.Cloneable

This class is used to store data of tree elements which can either be a string or a decimal value.

Author:

Ben Stöver

Field Summary

private double	decimal
private java.lang.String	string

Constructor Summary

TextElementData()

TextElementData(double decimal)

TextElementData(java.lang.String string)

Method Summary

void	assign(TextElementData other)
void	clear() Clears this object.
TextElementData	clone()
static java.lang.String	formatTextElement(TextElement element) Returns the formatted value of the given text element.
java.lang.String	formatValue(java.text.DecimalFormat format) Return the contained string or the contained formated decimal value or an empty string is the object contains no data.
double	getDecimal() Return the stored decimal value or Double.NaN is no decimal is stored.
java.lang.String	getString() Returns the stored string value or null is no string is stored.
boolean	isDecimal() Return whether this object contains a decimal value.
boolean	isEmpty() Return whether this object is empty.
boolean	isString() Return whether this object contains a string value.
void	setDecimal(double doubleValue)
void	setString(java.lang.String stringValue)
java.lang.String	toString() Returns either the stored string, the decimal value as a sting or null if the object is empty.

Methods inherited from class java.lang.Object

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

Field Detail

string

private java.lang.String string

decimal

private double decimal

Constructor Detail

TextElementData

public TextElementData()

TextElementData

public TextElementData(java.lang.String string)

TextElementData

public TextElementData(double decimal)

Method Detail

getDecimal

public double getDecimal()

Return the stored decimal value or Double.NaN is no decimal is stored.

Returns:

setDecimal

public void setDecimal(double doubleValue)

getString

public java.lang.String getString()

Returns the stored string value or null is no string is stored.

Returns:

setString

public void setString(java.lang.String stringValue)

clear

public void clear()

Clears this object. If a string or a decimal value are stored they will be deleted.

See Also:

isEmpty()

isString

public boolean isString()

Return whether this object contains a string value. Not that the return of false does not necessarily mean that a decimal value is contained. This object could also be empty.

Returns:

true if the stored value is a string

See Also:

isDecimal(), isEmpty()

isDecimal

public boolean isDecimal()

Return whether this object contains a decimal value. Not that the return of false does not necessarily mean that a string value is contained. This object could also be empty.

Returns:

true if the stored value is a decimnal

See Also:

isString(), isEmpty()

isEmpty

public boolean isEmpty()

Return whether this object is empty. It that case is neither contains a string nor a decimal.

Returns:

true if there is no value stored

See Also:

isDecimal(), isString()

formatValue

public java.lang.String formatValue(java.text.DecimalFormat format)

Return the contained string or the contained formated decimal value or an empty string is the object contains no data.

Parameters:

format - - the format-object to format a possibly contained decimal value

Returns:

the (formatted) string representation of the stored value

formatTextElement

public static java.lang.String formatTextElement(TextElement element)

Returns the formatted value of the given text element.

Parameters:

element - - the element to be formatted

Returns:

toString

public java.lang.String toString()

Returns either the stored string, the decimal value as a sting or null if the object is empty.

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

assign

public void assign(TextElementData other)

clone

public TextElementData clone()

Overrides:

clone in class java.lang.Object