SpanSquare

java.lang.Object
- org.openjdk.jmc.flightrecorder.rules.jdk.combine.SpanSquare

All Implemented Interfaces:: Combinable<SpanSquare>

public class SpanSquare
extends java.lang.Object
implements Combinable<SpanSquare>

Field Summary

Fields
Modifier and Type Field Description

double density

long end

long mass

long start

Constructor Summary

Constructors
Modifier	Constructor	Description
	`SpanSquare(long start, long end)`
	`SpanSquare(long start, long end, long mass)`
`private`	`SpanSquare(long start, long end, long mass, double density)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private static double`	`calculateDensity(long start, long end, long mass)`
`SpanSquare`	`combineWith(SpanSquare other)`	Combine this object with another object if it is possible and return a combined object.
`static SpanSquare`	`getMax(SpanSquare[] clusters)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

start
```
public final long start
```

end
```
public final long end
```

mass
```
public final long mass
```

density
```
public final double density
```

Constructor Detail

SpanSquare

public SpanSquare(long start,
                  long end)

SpanSquare

public SpanSquare(long start,
                  long end,
                  long mass)

SpanSquare

private SpanSquare(long start,
                   long end,
                   long mass,
                   double density)

Method Detail
- combineWith
```
public SpanSquare combineWith(SpanSquare other)
```
  Description copied from interface: Combinable
  
  Combine this object with another object if it is possible and return a combined object. This method may determine that it is not possible to combine the objects and return null in that case.
  
  Specified by:
  
  combineWith in interface Combinable<SpanSquare>
  
  Parameters:
  
  other - an object to combine this object with
  
  Returns:
  
  a combined object, or null if the objects shouldn't be combined
- calculateDensity
```
private static double calculateDensity(long start,
                                       long end,
                                       long mass)
```
- getMax
```
public static SpanSquare getMax(SpanSquare[] clusters)
```
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object