Package cn.nukkit.utils
Record Class OK<E>
java.lang.Object
java.lang.Record
cn.nukkit.utils.OK<E>
- Type Parameters:
E
- the error parameter
@PowerNukkitXOnly
@Since("1.19.60-r1")
public record OK<E>(boolean ok, @Nullable E error)
extends Record
可携带异常信息的的结果
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
assertOK()
断言该结果是否为真,如果不为真则会抛出AssertionErrorfinal boolean
Indicates whether some other object is "equal to" this one.error()
Returns the value of theerror
record component.getError()
final int
hashCode()
Returns a hash code value for this object.boolean
ok()
Returns the value of theok
record component.final String
toString()
Returns a string representation of this record class.
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Field Details
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TRUE
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Constructor Details
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OK
public OK(boolean ok) -
OK
Creates an instance of aOK
record class.- Parameters:
ok
- the value for theok
record componenterror
- the value for theerror
record component
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Method Details
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getError
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assertOK
断言该结果是否为真,如果不为真则会抛出AssertionErrorAsserts whether the result is true or not, and throws an AssertionError if it is not true
- Throws:
AssertionError
- the assertion error
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toString
Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components. -
hashCode
public final int hashCode()Returns a hash code value for this object. The value is derived from the hash code of each of the record components. -
equals
Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared withObjects::equals(Object,Object)
; primitive components are compared with '=='. -
ok
public boolean ok()Returns the value of theok
record component.- Returns:
- the value of the
ok
record component
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error
Returns the value of theerror
record component.- Returns:
- the value of the
error
record component
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