Modifier and Type	Class and Description
private static class	WeakKeySet.KeyAndSource

Modifier and Type	Field and Description
private Map<Key<?>, Multiset<Object>>	backingMap
private final Cache<InjectorBindingData, Set<WeakKeySet.KeyAndSource>>	evictionCache Tracks child injector lifetimes and evicts banned keys/sources after the child injector is garbage collected.
private final Object	lock This is already locked externally on add and getSources but we need it to handle clean up in the evictionCache's RemovalListener.

Access	Constructor and Description
pack-priv	WeakKeySet(Object lock)

Modifier and Type	Method and Description
public void	add(Key<?> key, InjectorBindingData state, Object source)
private void	cleanupOnRemoval(RemovalNotification<InjectorBindingData, Set<WeakKeySet.KeyAndSource>> notification)
public boolean	contains(Key<?> key)
public Set<Object>	getSources(Key<?> key)

backingMap	back to summary
private Map<Key<?>, Multiset<Object>> backingMap

evictionCache	back to summary
private final Cache<InjectorBindingData, Set<WeakKeySet.KeyAndSource>> evictionCache Tracks child injector lifetimes and evicts banned keys/sources after the child injector is garbage collected.

lock	back to summary
private final Object lock This is already locked externally on add and getSources but we need it to handle clean up in the evictionCache's RemovalListener.

WeakKeySet	back to summary
pack-priv WeakKeySet(Object lock)

add	back to summary
public void add(Key<?> key, InjectorBindingData state, Object source)

cleanupOnRemoval	back to summary
private void cleanupOnRemoval(RemovalNotification<InjectorBindingData, Set<WeakKeySet.KeyAndSource>> notification)

contains	back to summary
public boolean contains(Key<?> key)

getSources	back to summary
public Set<Object> getSources(Key<?> key)

com.google.inject.internal back to summary

private final Class WeakKeySet.KeyAndSource

Class Inheritance

extends Object

java.lang.Object
com.google.inject.internal.WeakKeySet.KeyAndSource

Field Summary

Modifier and Type	Field and Description
pack-priv final Key<?>	key
pack-priv final Object	source

Constructor Summary

Access	Constructor and Description
pack-priv	KeyAndSource(Key<?> key, Object source)

Method Summary

Modifier and Type	Method and Description
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 int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll toString wait wait wait

Field Detail

key	back to summary
pack-priv final Key<?> key

source	back to summary
pack-priv final Object source

Constructor Detail

KeyAndSource	back to summary
pack-priv KeyAndSource(Key<?> key, Object source)

Method Detail

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

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 this 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 this 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

pack-priv final Class WeakKeySet

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class WeakKeySet.KeyAndSource

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail