OpenJDK 27 · java.lang.classfile.attribute.InnerClassInfo

Method Summary

Modifier and Type	Method and Description
public default Set<AccessFlag>	Returns: a set of flag enums denoting access permissions and properties of the nested class flags() Returns a set of flag enums denoting access permissions and properties of the nested class.
public int	Returns: a bit mask of flags denoting access permissions and properties of the inner class flagsMask() Returns a bit mask of flags denoting access permissions and properties of the inner class.
public default boolean	Returns: whether a specific access flag is set has(AccessFlag the access flag flag) Returns whether a specific access flag is set.
public ClassEntry	Returns: the nested class described by this entry innerClass() Returns the nested class described by this entry.
public Optional<Utf8Entry>	Returns: the simple name of this class, or empty if this class is anonymous innerName() Returns the simple name of this class, or empty if this class is anonymous.
public static InnerClassInfo	Returns: a nested class description of(ClassEntry the nested class being described innerClass, Optional<ClassEntry> the class that has the nested class as a member, if it exists outerClass, Optional<Utf8Entry> the simple name of the nested class, if it is not anonymous innerName, int the inner class access flags flags) Returns a nested class description.
public static InnerClassInfo	Returns: a nested class description of(ClassDesc the nested class being described innerClass, Optional<ClassDesc> the class that has the nested class as a member, if it exists outerClass, Optional<String> the simple name of the nested class, if it is not anonymous innerName, int the inner class access flags flags) Returns a nested class description.
public static InnerClassInfo	Returns: a nested class description of(ClassDesc the nested class being described innerClass, Optional<ClassDesc> the class that has the nested class as a member, if it exists outerClass, Optional<String> the name of the nested class, if it is not anonymous innerName, AccessFlag... the inner class access flags flags) Returns a nested class description.
public Optional<ClassEntry>	Returns: the class or interface of which this class is a member, if it is a member of a class or interface outerClass() Returns the class or interface of which this class is a member, if it is a member of a class or interface.

Method Detail

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public default Set<AccessFlag> flags() Returns a set of flag enums denoting access permissions and properties of the nested class. Returns:Set<AccessFlag> a set of flag enums denoting access permissions and properties of the nested class Exceptions IllegalArgumentException: if the flags mask has any undefined bit set See Also `Class#accessFlags()`, `AccessFlag.Location#INNER_CLASS`

public default Set<AccessFlag> flags()

Returns a set of flag enums denoting access permissions and properties of the nested class.

Returns:Set<AccessFlag>

a set of flag enums denoting access permissions and properties of the nested class

Exceptions

IllegalArgumentException:: if the flags mask has any undefined bit set

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public int flagsMask() Returns a bit mask of flags denoting access permissions and properties of the inner class. It is a `u2` value. Returns:int a bit mask of flags denoting access permissions and properties of the inner class See Also `Class#getModifiers()`, `AccessFlag.Location#INNER_CLASS`

public int flagsMask()

Returns a bit mask of flags denoting access permissions and properties of the inner class. It is a u2 value.

Returns:int: a bit mask of flags denoting access permissions and properties of the inner class
See Also: Class#getModifiers(), AccessFlag.Location#INNER_CLASS

has back to summary

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public default boolean has(AccessFlag flag) Returns whether a specific access flag is set. Parameters flag:AccessFlag the access flag Returns:boolean whether a specific access flag is set See Also `AccessFlag.Location#INNER_CLASS`

public default boolean has(AccessFlag flag)

Returns whether a specific access flag is set.

Parameters

flag:AccessFlag: the access flag

Returns:boolean

whether a specific access flag is set

See Also

AccessFlag.Location#INNER_CLASS

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public ClassEntry innerClass() Returns the nested class described by this entry. Returns:ClassEntry the nested class described by this entry

innerClass

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public ClassEntry innerClass()

Returns the nested class described by this entry.

Returns:ClassEntry: the nested class described by this entry

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public Optional<Utf8Entry> innerName() Returns the simple name of this class, or empty if this class is anonymous. Returns:Optional<Utf8Entry> the simple name of this class, or empty if this class is anonymous See Also `Class#getSimpleName()`

public Optional<Utf8Entry> innerName()

Returns the simple name of this class, or empty if this class is anonymous.

Returns:Optional<Utf8Entry>: the simple name of this class, or empty if this class is anonymous
See Also: Class#getSimpleName()

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public static InnerClassInfo of(ClassEntry innerClass, Optional<ClassEntry> outerClass, Optional<Utf8Entry> innerName, int flags) Returns a nested class description. Parameters innerClass:ClassEntry the nested class being described outerClass:Optional<ClassEntry> the class that has the nested class as a member, if it exists innerName:Optional<Utf8Entry> the simple name of the nested class, if it is not anonymous flags:int the inner class access flags Returns:InnerClassInfo a nested class description Exceptions IllegalArgumentException: if `flags` is not `u2`

public static InnerClassInfo of(ClassEntry innerClass, Optional<ClassEntry> outerClass, Optional<Utf8Entry> innerName, int flags)

Returns a nested class description.

Parameters

innerClass:ClassEntry: the nested class being described
outerClass:Optional<ClassEntry>: the class that has the nested class as a member, if it exists
innerName:Optional<Utf8Entry>: the simple name of the nested class, if it is not anonymous
flags:int: the inner class access flags

Returns:InnerClassInfo

a nested class description

Exceptions

IllegalArgumentException:: if flags is not u2

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public static InnerClassInfo of(ClassDesc innerClass, Optional<ClassDesc> outerClass, Optional<String> innerName, int flags) Returns a nested class description. Parameters innerClass:ClassDesc the nested class being described outerClass:Optional<ClassDesc> the class that has the nested class as a member, if it exists innerName:Optional<String> the simple name of the nested class, if it is not anonymous flags:int the inner class access flags Returns:InnerClassInfo a nested class description Exceptions IllegalArgumentException: if `innerClass` or `outerClass` represents a primitive type, or if `flags` is not `u2`

public static InnerClassInfo of(ClassDesc innerClass, Optional<ClassDesc> outerClass, Optional<String> innerName, int flags)

Returns a nested class description.

Parameters

innerClass:ClassDesc: the nested class being described
outerClass:Optional<ClassDesc>: the class that has the nested class as a member, if it exists
innerName:Optional<String>: the simple name of the nested class, if it is not anonymous
flags:int: the inner class access flags

Returns:InnerClassInfo

a nested class description

Exceptions

IllegalArgumentException:: if innerClass or outerClass represents a primitive type, or if flags is not u2

of back to summary

of	back to summary
public static InnerClassInfo of(ClassDesc innerClass, Optional<ClassDesc> outerClass, Optional<String> innerName, AccessFlag... flags) Returns a nested class description. Parameters innerClass:ClassDesc the nested class being described outerClass:Optional<ClassDesc> the class that has the nested class as a member, if it exists innerName:Optional<String> the name of the nested class, if it is not anonymous flags:AccessFlag[] the inner class access flags Returns:InnerClassInfo a nested class description Exceptions IllegalArgumentException: if `innerClass` or `outerClass` represents a primitive type, or if any flag cannot be applied to the `AccessFlag.Location#INNER_CLASS` location

public static InnerClassInfo of(ClassDesc innerClass, Optional<ClassDesc> outerClass, Optional<String> innerName, AccessFlag... flags)

Returns a nested class description.

Parameters

innerClass:ClassDesc: the nested class being described
outerClass:Optional<ClassDesc>: the class that has the nested class as a member, if it exists
innerName:Optional<String>: the name of the nested class, if it is not anonymous
flags:AccessFlag[]: the inner class access flags

Returns:InnerClassInfo

a nested class description

Exceptions

IllegalArgumentException:: if innerClass or outerClass represents a primitive type, or if any flag cannot be applied to the AccessFlag.Location#INNER_CLASS location

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public Optional<ClassEntry> outerClass() Returns the class or interface of which this class is a member, if it is a member of a class or interface. This may be empty if this class is local or anonymous. Returns:Optional<ClassEntry> the class or interface of which this class is a member, if it is a member of a class or interface See Also `Class#getDeclaringClass()`

public Optional<ClassEntry> outerClass()

Returns the class or interface of which this class is a member, if it is a member of a class or interface. This may be empty if this class is local or anonymous.

Returns:Optional<ClassEntry>: the class or interface of which this class is a member, if it is a member of a class or interface
See Also: Class#getDeclaringClass()

public sealed Interface InnerClassInfo

Method Summary

Method Detail