Package java.lang

Class Integer

java.lang.Object

java.lang.Number

java.lang.Integer

All Implemented Interfaces:

Serializable, Comparable

public final class Integer
extends Number
implements Comparable

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAX_VALUE
static final int	MIN_VALUE
static final Class	TYPE

Constructor Summary

Constructors

Constructor	Description
Integer(int var0)
Integer(String var0)

Method Summary

Modifier and Type	Method	Description
byte	byteValue()
int	compareTo(Integer var0)
int	compareTo(Object var0)
static Integer	decode(String var0)
double	doubleValue()
boolean	equals(Object var0)
float	floatValue()
static Integer	getInteger(String var0)
static Integer	getInteger(String var0, int var1)
static Integer	getInteger(String var0, Integer var1)
int	hashCode()
int	intValue()
long	longValue()
static int	parseInt(String var0)
static int	parseInt(String var0, int var1)
short	shortValue()
static String	toBinaryString(int var0)
static String	toHexString(int var0)
static String	toOctalString(int var0)
String	toString()
static String	toString(int var0)
static String	toString(int var0, int var1)
static Integer	valueOf(String var0)
static Integer	valueOf(String var0, int var1)

Methods inherited from class java.lang.Object

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

Field Details

MAX_VALUE

public static final int MAX_VALUE

See Also:

• Constant Field Values

MIN_VALUE

public static final int MIN_VALUE

See Also:

• Constant Field Values

TYPE

public static final Class TYPE

Constructor Details

Integer

public Integer(int var0)

Integer

public Integer(String var0)
        throws NumberFormatException

Throws:

NumberFormatException

Method Details

byteValue

public byte byteValue()

Overrides:

byteValue in class Number

compareTo

public int compareTo(Integer var0)

compareTo

public int compareTo(Object var0)

Specified by:

compareTo in interface Comparable

decode

public static Integer decode(String var0)
                      throws NumberFormatException

Throws:

NumberFormatException

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number

equals

public boolean equals(Object var0)

Overrides:

equals in class Object

floatValue

public float floatValue()

Specified by:

floatValue in class Number

getInteger

public static Integer getInteger(String var0)

getInteger

public static Integer getInteger(String var0,
 int var1)

getInteger

public static Integer getInteger(String var0,
 Integer var1)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number

parseInt

public static int parseInt(String var0)
                    throws NumberFormatException

Throws:

NumberFormatException

parseInt

public static int parseInt(String var0,
 int var1)
                    throws NumberFormatException

Throws:

NumberFormatException

shortValue

public short shortValue()

Overrides:

shortValue in class Number

toBinaryString

public static String toBinaryString(int var0)

toHexString

public static String toHexString(int var0)

toOctalString

public static String toOctalString(int var0)

toString

public String toString()

Overrides:

toString in class Object

toString

public static String toString(int var0)

toString

public static String toString(int var0,
 int var1)

valueOf

public static Integer valueOf(String var0)
                       throws NumberFormatException

Throws:

NumberFormatException

valueOf

public static Integer valueOf(String var0,
 int var1)
                       throws NumberFormatException

Throws:

NumberFormatException