Class Number

java.lang.Object
java.lang.Number
Direct Known Subclasses:
Byte, Double, Float, Integer, Long, Short
public abstract class Number extends Object

  • Constructor Summary

    Constructors
    Constructor
    Description
    Number()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    byte
    byteValue()
     
    abstract double
    doubleValue()
     
    abstract float
    floatValue()
     
    abstract int
    intValue()
     
    abstract long
    longValue()
     
    short
    shortValue()
     

    Methods inherited from class Object

    clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
     
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    final Class
    getClass()
    Returns the runtime class of an object.
    int
    hashCode()
    Returns a hash code value for the object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes current thread to wait until another thread invokes the method or the method for this object.
    final void
    wait(long timeout)
    Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
    final void
    wait(long timeout, int nanos)
    Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

  • Constructor Details

    • Number

      public Number()

  • Method Details

    • intValue

      public abstract int intValue()

    • byteValue

      public byte byteValue()

    • longValue

      public abstract long longValue()

    • floatValue

      public abstract float floatValue()

    • doubleValue

      public abstract double doubleValue()

    • shortValue

      public short shortValue()