Package com.brightcove.player.model

Class Length

java.lang.Object

com.brightcove.player.model.Length

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

LengthVtt

public class Length
extends java.lang.Object
implements java.io.Serializable

Provides the representation of varying forms of length measure per the TTML specification.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.regex.Pattern	PATTERN
static java.lang.String	TAG
protected StyledElement.Unit	unit
protected java.lang.Double	value

Constructor Summary

Constructors

Constructor	Description
Length(double value, StyledElement.Unit unit)	Initializes a Length object using the given numeric value and Unit specification.
Length(java.lang.String expression)	Initializes a Length object by parsing the given expression.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
StyledElement.Unit	getUnit()	The StyledElement.Unit of this Length.
double	getValue()	The numeric value of this Length.
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final java.lang.String TAG

PATTERN

public static final java.util.regex.Pattern PATTERN

value

protected java.lang.Double value

unit

protected StyledElement.Unit unit

Constructor Detail

Length

public Length(java.lang.String expression)

Initializes a Length object by parsing the given expression. Valid expressions are those that include a decimal numeric value followed by one of the recognized unit suffixes:

• %
• px
• ems

Examples:

• 4.5%
• 200px
• 22ems

Parameters:

expression - the string expression to parse

See Also:

http://www.w3.org/TR/ttaf1-dfxp/#style-value-length

Length

public Length(double value,
              StyledElement.Unit unit)

Initializes a Length object using the given numeric value and Unit specification.

Parameters:

value - the numeric value of the length

unit - the units for the length value

Method Detail

getValue

public double getValue()

The numeric value of this Length.

Returns:

the double value

getUnit

public StyledElement.Unit getUnit()

The StyledElement.Unit of this Length.

Returns:

the unit

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object