Package com.google.caliper.memory

Class ObjectGraphMeasurer.Footprint

java.lang.Object

com.google.caliper.memory.ObjectGraphMeasurer.Footprint

Enclosing class:

ObjectGraphMeasurer

public static final class ObjectGraphMeasurer.Footprint
extends Object

The footprint of an object graph.

Constructor Summary

Constructors

Constructor	Description
Footprint(int objects, int nonNullRefs, int nullRefs, com.google.common.collect.Multiset<Class<?>> primitives)	Constructs a Footprint, by specifying the number of objects, references, and primitives (represented as a Multiset).

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getAllReferences()	Returns the number of all references (null and non-null) of this footprint.
int	getNonNullReferences()	Returns the number of non-null references of this footprint.
int	getNullReferences()	Returns the number of null references of this footprint.
int	getObjects()	Returns the number of objects of this footprint.
com.google.common.collect.ImmutableMultiset<Class<?>>	getPrimitives()	Returns the number of primitives of this footprint (represented by the respective primitive classes, e.g. int.class etc).
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Footprint

public Footprint(int objects,
                 int nonNullRefs,
                 int nullRefs,
                 com.google.common.collect.Multiset<Class<?>> primitives)

Constructs a Footprint, by specifying the number of objects, references, and primitives (represented as a Multiset).

Parameters:

objects - the number of objects

nonNullRefs - the number of non-null references

nullRefs - the number of null references

primitives - the number of primitives (represented by the respective primitive classes, e.g. int.class etc)

Method Detail

getObjects

public int getObjects()

Returns the number of objects of this footprint.

getNonNullReferences

public int getNonNullReferences()

Returns the number of non-null references of this footprint.

getNullReferences

public int getNullReferences()

Returns the number of null references of this footprint.

getAllReferences

public int getAllReferences()

Returns the number of all references (null and non-null) of this footprint.

getPrimitives

public com.google.common.collect.ImmutableMultiset<Class<?>> getPrimitives()

Returns the number of primitives of this footprint (represented by the respective primitive classes, e.g. int.class etc).

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object