Package | Description |
---|---|
org.openspaces.core.internal.commons.math.fraction |
Fraction number type and fraction number formatting.
|
org.openspaces.grid.gsm.capacity | |
org.openspaces.grid.gsm.machines | |
org.openspaces.grid.gsm.rebalancing | |
org.openspaces.grid.gsm.strategy |
Modifier and Type | Field and Description |
---|---|
static Fraction |
Fraction.FOUR_FIFTHS
A fraction representing "4/5".
|
static Fraction |
Fraction.MINUS_ONE
A fraction representing "-1 / 1".
|
static Fraction |
Fraction.ONE
A fraction representing "1".
|
static Fraction |
Fraction.ONE_FIFTH
A fraction representing "1/5".
|
static Fraction |
Fraction.ONE_HALF
A fraction representing "1/2".
|
static Fraction |
Fraction.ONE_QUARTER
A fraction representing "1/4".
|
static Fraction |
Fraction.ONE_THIRD
A fraction representing "1/3".
|
static Fraction |
Fraction.THREE_FIFTHS
A fraction representing "3/5".
|
static Fraction |
Fraction.THREE_QUARTERS
A fraction representing "3/4".
|
static Fraction |
Fraction.TWO
A fraction representing "2 / 1".
|
static Fraction |
Fraction.TWO_FIFTHS
A fraction representing "2/5".
|
static Fraction |
Fraction.TWO_QUARTERS
A fraction representing "2/4".
|
static Fraction |
Fraction.TWO_THIRDS
A fraction representing "2/3".
|
static Fraction |
Fraction.ZERO
A fraction representing "0".
|
Modifier and Type | Method and Description |
---|---|
Fraction |
Fraction.abs()
Returns the absolute value of this fraction.
|
Fraction |
Fraction.add(Fraction fraction)
Adds the value of this fraction to another, returning the result in reduced form.
|
Fraction |
Fraction.add(int i)
Add an integer to the fraction.
|
Fraction |
Fraction.divide(Fraction fraction)
Divide the value of this fraction by another.
|
Fraction |
Fraction.divide(int i)
Divide the fraction by an integer.
|
Fraction |
FractionField.getOne()
Get the multiplicative identity of the field.
|
static Fraction |
Fraction.getReducedFraction(int numerator,
int denominator)
Creates a
Fraction instance with the 2 parts of a fraction Y/Z. |
Fraction |
FractionField.getZero()
Get the additive identity of the field.
|
Fraction |
Fraction.multiply(Fraction fraction)
Multiplies the value of this fraction by another, returning the result in reduced
form.
|
Fraction |
Fraction.multiply(int i)
Multiply the fraction by an integer.
|
Fraction |
Fraction.negate()
Return the additive inverse of this fraction.
|
Fraction |
FractionFormat.parse(String source)
Parses a string to produce a
Fraction object. |
Fraction |
FractionFormat.parse(String source,
ParsePosition pos)
Parses a string to produce a
Fraction object. |
Fraction |
ProperFractionFormat.parse(String source,
ParsePosition pos)
Parses a string to produce a
Fraction object. |
Fraction |
Fraction.reciprocal()
Return the multiplicative inverse of this fraction.
|
Fraction |
Fraction.subtract(Fraction fraction)
Subtracts the value of another fraction from the value of this one, returning the result
in reduced form.
|
Fraction |
Fraction.subtract(int i)
Subtract an integer from the fraction.
|
Modifier and Type | Method and Description |
---|---|
Fraction |
Fraction.add(Fraction fraction)
Adds the value of this fraction to another, returning the result in reduced form.
|
int |
Fraction.compareTo(Fraction object)
Compares this object to another based on size.
|
Fraction |
Fraction.divide(Fraction fraction)
Divide the value of this fraction by another.
|
StringBuffer |
FractionFormat.format(Fraction fraction,
StringBuffer toAppendTo,
FieldPosition pos)
Formats a
Fraction object to produce a string. |
StringBuffer |
ProperFractionFormat.format(Fraction fraction,
StringBuffer toAppendTo,
FieldPosition pos)
Formats a
Fraction object to produce a string. |
static String |
FractionFormat.formatFraction(Fraction f)
This static method calls formatFraction() on a default instance of FractionFormat.
|
Fraction |
Fraction.multiply(Fraction fraction)
Multiplies the value of this fraction by another, returning the result in reduced
form.
|
Fraction |
Fraction.subtract(Fraction fraction)
Subtracts the value of another fraction from the value of this one, returning the result
in reduced form.
|
Modifier and Type | Method and Description |
---|---|
static Fraction |
CpuCapacityRequirement.convertCpuCoresFromDoubleToFraction(double cpu) |
Fraction |
CpuCapacityRequirement.getCpu() |
Constructor and Description |
---|
CpuCapacityRequirement(Fraction cpu) |
Modifier and Type | Method and Description |
---|---|
static Fraction |
MachinesSlaUtils.convertCpuCoresFromDoubleToFraction(double cpu) |
Modifier and Type | Method and Description |
---|---|
static Fraction |
RebalancingUtils.getAverageCpuCoresPerPrimary(ProcessingUnit pu,
CapacityRequirementsPerAgent aggregatedAllocatedCapacity) |
static Fraction |
RebalancingUtils.getNumberOfCpuCores(Machine machine,
CapacityRequirementsPerAgent allocatedCapacity) |
static Fraction |
RebalancingUtils.getNumberOfPrimaryInstancesPerCpuCore(ProcessingUnit pu,
Machine machine,
CapacityRequirementsPerAgent allocatedCapacity) |
Modifier and Type | Method and Description |
---|---|
static boolean |
RebalancingUtils.isRestartRecommended(ProcessingUnit pu,
Machine source,
Machine target,
Fraction optimalCpuCoresPerPrimary,
CapacityRequirementsPerAgent allocatedCapacity) |
Modifier and Type | Method and Description |
---|---|
Fraction |
AbstractScaleStrategyBean.getContainerNumberOfCpuCores(ManualCapacityScaleConfig slaConfig) |
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