Guava: Google Core Libraries for Java 32.1.2-jre · com.google.common.primitives.UnsignedLong

Modifier and Type	Field and Description
public static final UnsignedLong	MAX_VALUE
public static final UnsignedLong	ONE
private static final long	UNSIGNED_MASK
private final long	value
public static final UnsignedLong	ZERO

Access	Constructor and Description
private	UnsignedLong(long value)

Method Summary

Modifier and Type	Method and Description
public BigInteger	bigIntegerValue() Returns the value of this `UnsignedLong` as a `BigInteger`.
public int	compareTo(UnsignedLong the object to be compared. o) Implements java.lang.Comparable.compareTo. Compares this object with the specified object for order.
public UnsignedLong	dividedBy(UnsignedLong val) Returns the result of dividing this by `val`.
public double	doubleValue() Implements abstract java.lang.Number.doubleValue. Returns the value of this `UnsignedLong` as a `double`, analogous to a widening primitive conversion from `long` to `double`, and correctly rounded.
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public float	floatValue() Implements abstract java.lang.Number.floatValue. Returns the value of this `UnsignedLong` as a `float`, analogous to a widening primitive conversion from `long` to `float`, and correctly rounded.
public static UnsignedLong	fromLongBits(long bits) Returns an `UnsignedLong` corresponding to a given bit representation.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public int	intValue() Implements abstract java.lang.Number.intValue. Returns the value of this `UnsignedLong` as an `int`.
public long	longValue() Implements abstract java.lang.Number.longValue. Returns the value of this `UnsignedLong` as a `long`.
public UnsignedLong	minus(UnsignedLong val) Returns the result of subtracting this and `val`.
public UnsignedLong	mod(UnsignedLong val) Returns this modulo `val`.
public UnsignedLong	plus(UnsignedLong val) Returns the result of adding this and `val`.
public UnsignedLong	times(UnsignedLong val) Returns the result of multiplying this and `val`.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the `UnsignedLong` value, in base 10.
public String	toString(int radix) Returns a string representation of the `UnsignedLong` value, in base `radix`.
public static UnsignedLong	valueOf(long value) Returns an `UnsignedLong` representing the same value as the specified `long`.
public static UnsignedLong	valueOf(BigInteger value) Returns a `UnsignedLong` representing the same value as the specified `BigInteger`.
public static UnsignedLong	valueOf(String string) Returns an `UnsignedLong` holding the value of the specified `String`, parsed as an unsigned `long` value.
public static UnsignedLong	valueOf(String string, int radix) Returns an `UnsignedLong` holding the value of the specified `String`, parsed as an unsigned `long` value in the specified radix.

Inherited from java.lang.Number:: byteValue shortValue

MAX_VALUE	back to summary
public static final UnsignedLong MAX_VALUE

ONE	back to summary
public static final UnsignedLong ONE

UNSIGNED_MASK	back to summary
private static final long UNSIGNED_MASK

value	back to summary
private final long value

ZERO	back to summary
public static final UnsignedLong ZERO

UnsignedLong	back to summary
private UnsignedLong(long value)

Method Detail

bigIntegerValue	back to summary
public BigInteger bigIntegerValue() Returns the value of this `UnsignedLong` as a `BigInteger`.

compareTo back to summary

compareTo	back to summary
public int compareTo(UnsignedLong o) Implements java.lang.Comparable.compareTo. Doc from java.lang.Comparable.compareTo. Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. The implementor must ensure `signum(x.compareTo(y)) == -signum(y.compareTo(x))` for all `x` and `y`. (This implies that `x.compareTo(y)` must throw an exception if and only if `y.compareTo(x)` throws an exception.) The implementor must also ensure that the relation is transitive: `(x.compareTo(y) > 0 && y.compareTo(z) > 0)` implies `x.compareTo(z) > 0`. Finally, the implementor must ensure that `x.compareTo(y)==0` implies that `signum(x.compareTo(z)) == signum(y.compareTo(z))`, for all `z`. Parameters o:UnsignedLong the object to be compared. Returns:int a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. Annotations @Override

public int compareTo(UnsignedLong o)

Implements java.lang.Comparable.compareTo.

Doc from java.lang.Comparable.compareTo.

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

The implementor must ensure signum(x.compareTo(y)) == -signum(y.compareTo(x)) for all x and y. (This implies that x.compareTo(y) must throw an exception if and only if y.compareTo(x) throws an exception.)

The implementor must also ensure that the relation is transitive: (x.compareTo(y) > 0 && y.compareTo(z) > 0) implies x.compareTo(z) > 0.

Finally, the implementor must ensure that x.compareTo(y)==0 implies that signum(x.compareTo(z)) == signum(y.compareTo(z)), for all z.

Parameters

o:UnsignedLong: the object to be compared.

Returns:int

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Annotations

@Override

dividedBy back to summary

dividedBy	back to summary
public UnsignedLong dividedBy(UnsignedLong val) Returns the result of dividing this by `val`. Since 14.0

public UnsignedLong dividedBy(UnsignedLong val)

Returns the result of dividing this by val.

Since: 14.0

doubleValue back to summary

doubleValue	back to summary
public double doubleValue() Implements abstract java.lang.Number.doubleValue. Returns the value of this `UnsignedLong` as a `double`, analogous to a widening primitive conversion from `long` to `double`, and correctly rounded. Returns:double Doc from java.lang.Number.doubleValue. the numeric value represented by this object after conversion to type `double`. Annotations @Override

public double doubleValue()

Implements abstract java.lang.Number.doubleValue.

Returns the value of this UnsignedLong as a double, analogous to a widening primitive conversion from long to double, and correctly rounded.

Returns:double

Doc from java.lang.Number.doubleValue.

the numeric value represented by this object after conversion to type double.

Annotations

@Override

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

floatValue back to summary

floatValue	back to summary
public float floatValue() Implements abstract java.lang.Number.floatValue. Returns the value of this `UnsignedLong` as a `float`, analogous to a widening primitive conversion from `long` to `float`, and correctly rounded. Returns:float Doc from java.lang.Number.floatValue. the numeric value represented by this object after conversion to type `float`. Annotations @Override

public float floatValue()

Implements abstract java.lang.Number.floatValue.

Returns the value of this UnsignedLong as a float, analogous to a widening primitive conversion from long to float, and correctly rounded.

Returns:float

Doc from java.lang.Number.floatValue.

the numeric value represented by this object after conversion to type float.

Annotations

@Override

fromLongBits back to summary

fromLongBits	back to summary
public static UnsignedLong fromLongBits(long bits) Returns an `UnsignedLong` corresponding to a given bit representation. The argument is interpreted as an unsigned 64-bit value. Specifically, the sign bit of `bits` is interpreted as a normal bit, and all other bits are treated as usual. If the argument is nonnegative, the returned result will be equal to `bits`, otherwise, the result will be equal to `2^64 + bits`. To represent decimal constants less than `2^63`, consider `valueOf(long)` instead. Since 14.0

public static UnsignedLong fromLongBits(long bits)

Returns an UnsignedLong corresponding to a given bit representation. The argument is interpreted as an unsigned 64-bit value. Specifically, the sign bit of bits is interpreted as a normal bit, and all other bits are treated as usual.

If the argument is nonnegative, the returned result will be equal to bits, otherwise, the result will be equal to 2^64 + bits.

To represent decimal constants less than 2^63, consider valueOf(long) instead.

Since: 14.0

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object.

Annotations

@Override

intValue back to summary

intValue	back to summary
public int intValue() Implements abstract java.lang.Number.intValue. Returns the value of this `UnsignedLong` as an `int`. Returns:int Doc from java.lang.Number.intValue. the numeric value represented by this object after conversion to type `int`. Annotations @Override

public int intValue()

Implements abstract java.lang.Number.intValue.

Returns the value of this UnsignedLong as an int.

Returns:int

Doc from java.lang.Number.intValue.

the numeric value represented by this object after conversion to type int.

Annotations

@Override

longValue back to summary

longValue	back to summary
public long longValue() Implements abstract java.lang.Number.longValue. Returns the value of this `UnsignedLong` as a `long`. This is an inverse operation to `fromLongBits`. Note that if this `UnsignedLong` holds a value `>= 2^63`, the returned value will be equal to `this - 2^64`. Returns:long Doc from java.lang.Number.longValue. the numeric value represented by this object after conversion to type `long`. Annotations @Override

public long longValue()

Implements abstract java.lang.Number.longValue.

Returns the value of this UnsignedLong as a long. This is an inverse operation to fromLongBits.

Note that if this UnsignedLong holds a value >= 2^63, the returned value will be equal to this - 2^64.

Returns:long

Doc from java.lang.Number.longValue.

the numeric value represented by this object after conversion to type long.

Annotations

@Override

minus back to summary

minus	back to summary
public UnsignedLong minus(UnsignedLong val) Returns the result of subtracting this and `val`. If the result would have more than 64 bits, returns the low 64 bits of the result. Since 14.0

public UnsignedLong minus(UnsignedLong val)

Returns the result of subtracting this and val. If the result would have more than 64 bits, returns the low 64 bits of the result.

Since: 14.0

mod back to summary

mod	back to summary
public UnsignedLong mod(UnsignedLong val) Returns this modulo `val`. Since 14.0

public UnsignedLong mod(UnsignedLong val)

Returns this modulo val.

Since: 14.0

plus back to summary

plus	back to summary
public UnsignedLong plus(UnsignedLong val) Returns the result of adding this and `val`. If the result would have more than 64 bits, returns the low 64 bits of the result. Since 14.0

public UnsignedLong plus(UnsignedLong val)

Returns the result of adding this and val. If the result would have more than 64 bits, returns the low 64 bits of the result.

Since: 14.0

times back to summary

times	back to summary
public UnsignedLong times(UnsignedLong val) Returns the result of multiplying this and `val`. If the result would have more than 64 bits, returns the low 64 bits of the result. Since 14.0

public UnsignedLong times(UnsignedLong val)

Returns the result of multiplying this and val. If the result would have more than 64 bits, returns the low 64 bits of the result.

Since: 14.0

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Returns a string representation of the `UnsignedLong` value, in base 10. Returns:String Doc from java.lang.Object.toString. a string representation of the object. Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Returns a string representation of the UnsignedLong value, in base 10.

Returns:String

Doc from java.lang.Object.toString.

a string representation of the object.

Annotations

@Override

toString	back to summary
public String toString(int radix) Returns a string representation of the `UnsignedLong` value, in base `radix`. If `radix < Character.MIN_RADIX` or `radix > Character.MAX_RADIX`, the radix `10` is used.

valueOf back to summary

valueOf	back to summary
public static UnsignedLong valueOf(long value) Returns an `UnsignedLong` representing the same value as the specified `long`. Annotations @CanIgnoreReturnValue Exceptions IllegalArgumentException: if `value` is negative Since 14.0

public static UnsignedLong valueOf(long value)

Returns an UnsignedLong representing the same value as the specified long.

Annotations

@CanIgnoreReturnValue

Exceptions

IllegalArgumentException:: if value is negative

Since

14.0

valueOf back to summary

valueOf	back to summary
public static UnsignedLong valueOf(BigInteger value) Returns a `UnsignedLong` representing the same value as the specified `BigInteger`. This is the inverse operation of `bigIntegerValue()`. Annotations @CanIgnoreReturnValue Exceptions IllegalArgumentException: if `value` is negative or `value >= 2^64`

public static UnsignedLong valueOf(BigInteger value)

Returns a UnsignedLong representing the same value as the specified BigInteger. This is the inverse operation of bigIntegerValue().

Annotations

@CanIgnoreReturnValue

Exceptions

IllegalArgumentException:: if value is negative or value >= 2^64

valueOf back to summary

valueOf	back to summary
public static UnsignedLong valueOf(String string) Returns an `UnsignedLong` holding the value of the specified `String`, parsed as an unsigned `long` value. Annotations @CanIgnoreReturnValue Exceptions NumberFormatException: if the string does not contain a parsable unsigned `long` value

public static UnsignedLong valueOf(String string)

Returns an UnsignedLong holding the value of the specified String, parsed as an unsigned long value.

Annotations

@CanIgnoreReturnValue

Exceptions

NumberFormatException:: if the string does not contain a parsable unsigned long value

valueOf back to summary

valueOf	back to summary
public static UnsignedLong valueOf(String string, int radix) Returns an `UnsignedLong` holding the value of the specified `String`, parsed as an unsigned `long` value in the specified radix. Annotations @CanIgnoreReturnValue Exceptions NumberFormatException: if the string does not contain a parsable unsigned `long` value, or `radix` is not between `Character#MIN_RADIX` and `Character#MAX_RADIX`

public static UnsignedLong valueOf(String string, int radix)

Returns an UnsignedLong holding the value of the specified String, parsed as an unsigned long value in the specified radix.

Annotations

@CanIgnoreReturnValue

Exceptions

NumberFormatException:: if the string does not contain a parsable unsigned long value, or radix is not between Character#MIN_RADIX and Character#MAX_RADIX

public final Class UnsignedLong

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