Package java.lang
Class Integer
- java.lang.Object
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- java.lang.Number
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- java.lang.Integer
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- All Implemented Interfaces:
Serializable
,Comparable
public final class Integer extends Number implements Comparable
- See Also:
- Serialized Form
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods 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)
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Field Detail
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MAX_VALUE
public static final int MAX_VALUE
- See Also:
- Constant Field Values
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MIN_VALUE
public static final int MIN_VALUE
- See Also:
- Constant Field Values
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TYPE
public static final Class TYPE
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Constructor Detail
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Integer
public Integer(int var0)
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Integer
public Integer(String var0) throws NumberFormatException
- Throws:
NumberFormatException
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Method Detail
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compareTo
public int compareTo(Integer var0)
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compareTo
public int compareTo(Object var0)
- Specified by:
compareTo
in interfaceComparable
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decode
public static Integer decode(String var0) throws NumberFormatException
- Throws:
NumberFormatException
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doubleValue
public double doubleValue()
- Specified by:
doubleValue
in classNumber
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floatValue
public float floatValue()
- Specified by:
floatValue
in classNumber
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parseInt
public static int parseInt(String var0) throws NumberFormatException
- Throws:
NumberFormatException
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parseInt
public static int parseInt(String var0, int var1) throws NumberFormatException
- Throws:
NumberFormatException
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shortValue
public short shortValue()
- Overrides:
shortValue
in classNumber
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toBinaryString
public static String toBinaryString(int var0)
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toHexString
public static String toHexString(int var0)
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toOctalString
public static String toOctalString(int var0)
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toString
public static String toString(int var0)
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toString
public static String toString(int var0, int var1)
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valueOf
public static Integer valueOf(String var0) throws NumberFormatException
- Throws:
NumberFormatException
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valueOf
public static Integer valueOf(String var0, int var1) throws NumberFormatException
- Throws:
NumberFormatException
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