public final class LockFileResultEntry
extends java.lang.Object
isAbc()
methods will
return true
. You can use tag()
to determine the tag
associated with this instance.Modifier and Type | Class and Description |
---|---|
static class |
LockFileResultEntry.Tag
Discriminating tag type for
LockFileResultEntry . |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj) |
static LockFileResultEntry |
failure(LockFileError value)
Returns an instance of
LockFileResultEntry that has its tag set
to LockFileResultEntry.Tag.FAILURE . |
LockFileError |
getFailureValue()
This instance must be tagged as
LockFileResultEntry.Tag.FAILURE . |
LockFileResult |
getSuccessValue()
This instance must be tagged as
LockFileResultEntry.Tag.SUCCESS . |
int |
hashCode() |
boolean |
isFailure()
|
boolean |
isSuccess()
|
static LockFileResultEntry |
success(LockFileResult value)
Returns an instance of
LockFileResultEntry that has its tag set
to LockFileResultEntry.Tag.SUCCESS . |
LockFileResultEntry.Tag |
tag()
Returns the tag for this instance.
|
java.lang.String |
toString() |
java.lang.String |
toStringMultiline()
Returns a String representation of this object formatted for easier
readability.
|
public LockFileResultEntry.Tag tag()
This class is a tagged union. Tagged unions instances are always
associated to a specific tag. This means only one of the isXyz()
methods will return true
. Callers are recommended to use the tag
value in a switch
statement to properly handle the different
values for this LockFileResultEntry
.
public boolean isSuccess()
true
if this instance is tagged as LockFileResultEntry.Tag.SUCCESS
,
false
otherwise.public static LockFileResultEntry success(LockFileResult value)
LockFileResultEntry
that has its tag set
to LockFileResultEntry.Tag.SUCCESS
.
None
value
- value to assign to this instance.LockFileResultEntry
with its tag set to
LockFileResultEntry.Tag.SUCCESS
.java.lang.IllegalArgumentException
- if value
is null
.public LockFileResult getSuccessValue()
LockFileResultEntry.Tag.SUCCESS
.LockFileResult
value associated with this instance if
isSuccess()
is true
.java.lang.IllegalStateException
- If isSuccess()
is false
.public boolean isFailure()
true
if this instance is tagged as LockFileResultEntry.Tag.FAILURE
,
false
otherwise.public static LockFileResultEntry failure(LockFileError value)
LockFileResultEntry
that has its tag set
to LockFileResultEntry.Tag.FAILURE
.
None
value
- value to assign to this instance.LockFileResultEntry
with its tag set to
LockFileResultEntry.Tag.FAILURE
.java.lang.IllegalArgumentException
- if value
is null
.public LockFileError getFailureValue()
LockFileResultEntry.Tag.FAILURE
.LockFileError
value associated with this instance if
isFailure()
is true
.java.lang.IllegalStateException
- If isFailure()
is false
.public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
public java.lang.String toStringMultiline()
The returned String may contain newlines.