Java java.lang Long fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for java.lang Long.

The text is from its open source code.

Field

long	MIN_VALUE A constant holding the minimum value a long can have, -2⁶³.
long	MAX_VALUE A constant holding the maximum value a long can have, 2⁶³-1.
Class	TYPE The Class instance representing the primitive type long .
int	SIZE The number of bits used to represent a long value in two's complement binary form.
int	BYTES The number of bytes used to represent a long value in two's complement binary form.

Constructor

	Long(long value) Constructs a newly allocated Long object that represents the specified long argument.
	Long(String s) Constructs a newly allocated Long object that represents the long value indicated by the String parameter.

Method

int	bitCount(long i) Returns the number of one-bits in the two's complement binary representation of the specified long value.
byte	byteValue() Returns the value of this Long as a byte after a narrowing primitive conversion.
int	compare(long x, long y) Compares two long values numerically.
int	compareTo(Long anotherLong) Compares two Long objects numerically.
int	compareUnsigned(long x, long y) Compares two long values numerically treating the values as unsigned.
Long	decode(String nm) Decodes a String into a Long .
long	divideUnsigned(long dividend, long divisor) Returns the unsigned quotient of dividing the first argument by the second where each argument and the result is interpreted as an unsigned value.
double	doubleValue() Returns the value of this Long as a double after a widening primitive conversion.
boolean	equals(Object obj) Compares this object to the specified object.
float	floatValue() Returns the value of this Long as a float after a widening primitive conversion.
Class	getClass() Returns the runtime class of this Object .
Long	getLong(String nm) Determines the long value of the system property with the specified name.
Long	getLong(String nm, long val) Determines the long value of the system property with the specified name.
Long	getLong(String nm, Long val) Returns the long value of the system property with the specified name.
int	hashCode() Returns a hash code for this Long .
int	hashCode(long value) Returns a hash code for a long value; compatible with Long.hashCode() .
long	highestOneBit(long i) Returns a long value with at most a single one-bit, in the position of the highest-order ("leftmost") one-bit in the specified long value.
int	intValue() Returns the value of this Long as an int after a narrowing primitive conversion.
long	longValue() Returns the value of this Long as a long value.
long	lowestOneBit(long i) Returns a long value with at most a single one-bit, in the position of the lowest-order ("rightmost") one-bit in the specified long value.
long	max(long a, long b) Returns the greater of two long values as if by calling Math#max(long,long) Math.max .
int	numberOfLeadingZeros(long i) Returns the number of zero bits preceding the highest-order ("leftmost") one-bit in the two's complement binary representation of the specified long value.
int	numberOfTrailingZeros(long i) Returns the number of zero bits following the lowest-order ("rightmost") one-bit in the two's complement binary representation of the specified long value.
long	parseLong(String s, int radix) Parses the string argument as a signed long in the radix specified by the second argument.
long	parseLong(String s) Parses the string argument as a signed decimal long .
long	parseUnsignedLong(String s) Parses the string argument as an unsigned decimal long .
long	parseUnsignedLong(String s, int radix) Parses the string argument as an unsigned long in the radix specified by the second argument.
long	reverse(long i) Returns the value obtained by reversing the order of the bits in the two's complement binary representation of the specified long value.
long	reverseBytes(long i) Returns the value obtained by reversing the order of the bytes in the two's complement representation of the specified long value.
long	rotateLeft(long i, int distance) Returns the value obtained by rotating the two's complement binary representation of the specified long value left by the specified number of bits.
long	rotateRight(long i, int distance) Returns the value obtained by rotating the two's complement binary representation of the specified long value right by the specified number of bits.
short	shortValue() Returns the value of this Long as a short after a narrowing primitive conversion.
int	signum(long i) Returns the signum function of the specified long value.
String	toBinaryString(long i) Returns a string representation of the long argument as an unsigned integer in base 2.
String	toHexString(long i) Returns a string representation of the long argument as an unsigned integer in base 16.
String	toOctalString(long i) Returns a string representation of the long argument as an unsigned integer in base 8.
String	toString() Returns a String object representing this Long 's value.
String	toString(long i) Returns a String object representing the specified long .
String	toString(long i, int radix) Returns a string representation of the first argument in the radix specified by the second argument.
String	toUnsignedString(long i) Returns a string representation of the argument as an unsigned decimal value.
Long	valueOf(String s) Returns a Long object holding the value of the specified String .
Long	valueOf(long l) Returns a Long instance representing the specified long value.
Long	valueOf(String s, int radix) Returns a Long object holding the value extracted from the specified String when parsed with the radix given by the second argument.
void	wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.