Top Description Fields Constructors Methods
org.springframework.beans.factory.support

public Class MethodOverrides

extends Object
Class Inheritance
Imports
java.lang.reflect.Method, java.util.Set, java.util.concurrent.CopyOnWriteArraySet, org.springframework.lang.Nullable

Set of method overrides, determining which, if any, methods on a managed object the Spring IoC container will override at runtime.

The currently supported MethodOverride variants are LookupOverride and ReplaceOverride.

Authors
Rod Johnson, Juergen Hoeller
Since
1.1
See Also
MethodOverride

Field Summary

Modifier and TypeField and Description
private final Set<MethodOverride>

Constructor Summary

AccessConstructor and Description
public
MethodOverrides()

Create new MethodOverrides.

public
MethodOverrides(MethodOverrides other)

Deep copy constructor.

Method Summary

Modifier and TypeMethod and Description
public void
addOverride(MethodOverride override)

Add the given method override.

public void
addOverrides(MethodOverrides other)

Copy all given method overrides into this object.

public boolean
equals(Object
the reference object with which to compare.
other
)

Overrides java.lang.Object.equals.

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

public MethodOverride

Returns:

the method override, or null if none
getOverride
(Method
method to check for overrides for
method
)

Return the override for the given method, if any.

public Set<MethodOverride>

Returns:

a Set of MethodOverride objects
getOverrides
()

Return all method overrides contained by this object.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for this object.

public boolean
isEmpty()

Return whether the set of method overrides is empty.

Inherited from java.lang.Object:
clonefinalizegetClassnotifynotifyAlltoStringwaitwaitwait

Field Detail

overridesback to summary
private final Set<MethodOverride> overrides

Constructor Detail

MethodOverridesback to summary
public MethodOverrides()

Create new MethodOverrides.

MethodOverridesback to summary
public MethodOverrides(MethodOverrides other)

Deep copy constructor.

Method Detail

addOverrideback to summary
public void addOverride(MethodOverride override)

Add the given method override.

addOverridesback to summary
public void addOverrides(MethodOverrides other)

Copy all given method overrides into this object.

equalsback to summary
public boolean equals(Object other)

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
other: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
getOverrideback to summary
public MethodOverride getOverride(Method method)

Return the override for the given method, if any.

Parameters
method:Method

method to check for overrides for

Returns:MethodOverride

the method override, or null if none

Annotations
@Nullable
getOverridesback to summary
public Set<MethodOverride> getOverrides()

Return all method overrides contained by this object.

Returns:Set<MethodOverride>

a Set of MethodOverride objects

See Also
MethodOverride
hashCodeback 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
isEmptyback to summary
public boolean isEmpty()

Return whether the set of method overrides is empty.