Top Description Fields Constructors Methods
org.springframework.context.event

pack-priv final Record EventExpressionRootObject

extends Record
Class Inheritance
Record Components
event:ApplicationEvent
the application event
args:Object[]
the arguments supplied to the listener method
Imports
org.springframework.context.ApplicationEvent

Root object used during event listener SpEL expression evaluation.
Authors
Stephane Nicoll, Sam Brannen
Since
4.2
See Also
EventListener#condition()

Field Summary

Modifier and TypeField and Description
private final Object[]
args

Record Component accessed by args().

the arguments supplied to the listener method
private final ApplicationEvent
event

Record Component accessed by event().

the application event

Constructor Summary

AccessConstructor and Description
pack-priv

Method Summary

Modifier and TypeMethod and Description
public Object[]
args()

Record Component getter of args.

Record Component the arguments supplied to the listener method

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

Implements abstract java.lang.Record.equals.

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

public ApplicationEvent
event()

Record Component getter of event.

Record Component the application event

public final int
hashCode()

Implements abstract java.lang.Record.hashCode.

Returns a hash code value for the record.

public final String
toString()

Implements abstract java.lang.Record.toString.

Returns a string representation of the record.

Field Detail

argsback to summary
private final Object[] args

Record Component accessed by args().

the arguments supplied to the listener method

eventback to summary
private final ApplicationEvent event

Record Component accessed by event().

the application event

Constructor Detail

EventExpressionRootObjectback to summary
pack-priv EventExpressionRootObject(ApplicationEvent event, Object[] args)

Method Detail

argsback to summary
public Object[] args()

Record Component getter of args.

Record Component
the arguments supplied to the listener method
equalsback to summary
public final boolean equals(Object o)

Implements abstract java.lang.Record.equals.

Doc from java.lang.Record.equals.

Indicates whether some other object is "equal to" this one. In addition to the general contract of Object.equals, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows:

    R copy = new R(r.c1(), r.c2(), ..., r.cn());
then it must be the case that r.equals(copy).
Parameters
o:Object

the reference object with which to compare.

Returns:boolean

true if this record is equal to the argument; false otherwise.

eventback to summary
public ApplicationEvent event()

Record Component getter of event.

Record Component
the application event
hashCodeback to summary
public final int hashCode()

Implements abstract java.lang.Record.hashCode.

Doc from java.lang.Record.hashCode.

Returns a hash code value for the record. Obeys the general contract of Object.hashCode. For records, hashing behavior is constrained by the refined contract of Record.equals, so that any two records created from the same components must have the same hash code.

Returns:int

a hash code value for this record.

toStringback to summary
public final String toString()

Implements abstract java.lang.Record.toString.

Doc from java.lang.Record.toString.

Returns a string representation of the record. In accordance with the general contract of Object#toString(), the toString method returns a string that "textually represents" this record. The result should be a concise but informative representation that is easy for a person to read.

In addition to this general contract, record classes must further participate in the invariant that any two records which are equal must produce equal strings. This invariant is necessarily relaxed in the rare case where corresponding equal component values might fail to produce equal strings for themselves.

Returns:String

a string representation of the object.