org.apache.sling.resource.filter.impl.predicates

Class Null

java.lang.Object

java.lang.Number

org.apache.sling.resource.filter.impl.predicates.Null

All Implemented Interfaces:

Serializable, CharSequence

public class Null
extends Number
implements CharSequence

Utility class to represent a Null value while evaluating predicates

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Null()

Method Summary

Modifier and Type	Method and Description
char	charAt(int index)
double	doubleValue()
boolean	equals(Object obj)
float	floatValue()
int	intValue()
int	length()
long	longValue()
CharSequence	subSequence(int start, int end)

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

chars, codePoints, toString

Constructor Detail

Null

public Null()

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

public CharSequence subSequence(int start,
                                int end)

Specified by:

subSequence in interface CharSequence

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number

floatValue

public float floatValue()

Specified by:

floatValue in class Number

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number