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

Method Summary

Modifier and Type	Method and Description
public default boolean	Returns: whether the specific access flag is set has(AccessFlag the access flag flag) Returns whether the specific access flag is set.
public static ModuleRequireInfo	Returns: a module requirement description of(ModuleEntry the required module requires, int the require-specific flags requiresFlags, Utf8Entry the required version, may be `null` requiresVersion) Returns a module requirement description.
public static ModuleRequireInfo	Returns: a module requirement description of(ModuleEntry the required module requires, Collection<AccessFlag> the require-specific flags requiresFlags, Utf8Entry the required version, may be `null` requiresVersion) Returns a module requirement description.
public static ModuleRequireInfo	Returns: a module requirement description of(ModuleDesc the required module requires, int the require-specific flags requiresFlags, String the required version, may be `null` requiresVersion) Returns a module requirement description.
public static ModuleRequireInfo	Returns: a module requirement description of(ModuleDesc the required module requires, Collection<AccessFlag> the require-specific flags requiresFlags, String the required version, may be `null` requiresVersion) Returns a module requirement description.
public ModuleEntry	Returns: The module on which the current module depends requires() Returns The module on which the current module depends.
public default Set<AccessFlag>	Returns: the flags associated with this require declaration, as a set of flag enums requiresFlags() Returns the flags associated with this require declaration, as a set of flag enums.
public int	Returns: the flags associated with this require declaration, as a bit mask requiresFlagsMask() Returns the flags associated with this require declaration, as a bit mask.
public Optional<Utf8Entry>	Returns: the required version of the required module, if present requiresVersion() Returns the required version of the required module, if present.

Method Detail

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

public default boolean has(AccessFlag flag)

Returns whether the specific access flag is set.

Parameters

flag:AccessFlag: the access flag

Returns:boolean

whether the specific access flag is set

See Also

AccessFlag.Location#MODULE_REQUIRES

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public static ModuleRequireInfo of(ModuleEntry requires, int requiresFlags, Utf8Entry requiresVersion) Returns a module requirement description. Parameters requires:ModuleEntry the required module requiresFlags:int the require-specific flags requiresVersion:Utf8Entry the required version, may be `null` Returns:ModuleRequireInfo a module requirement description Exceptions IllegalArgumentException: if `requiresFlags` is not `u2`

public static ModuleRequireInfo of(ModuleEntry requires, int requiresFlags, Utf8Entry requiresVersion)

Returns a module requirement description.

Parameters

requires:ModuleEntry: the required module
requiresFlags:int: the require-specific flags
requiresVersion:Utf8Entry: the required version, may be null

Returns:ModuleRequireInfo

a module requirement description

Exceptions

IllegalArgumentException:: if requiresFlags is not u2

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public static ModuleRequireInfo of(ModuleEntry requires, Collection<AccessFlag> requiresFlags, Utf8Entry requiresVersion) Returns a module requirement description. Parameters requires:ModuleEntry the required module requiresFlags:Collection<AccessFlag> the require-specific flags requiresVersion:Utf8Entry the required version, may be `null` Returns:ModuleRequireInfo a module requirement description Exceptions IllegalArgumentException: if any flag cannot be applied to the `AccessFlag.Location#MODULE_REQUIRES` location

public static ModuleRequireInfo of(ModuleEntry requires, Collection<AccessFlag> requiresFlags, Utf8Entry requiresVersion)

Returns a module requirement description.

Parameters

requires:ModuleEntry: the required module
requiresFlags:Collection<AccessFlag>: the require-specific flags
requiresVersion:Utf8Entry: the required version, may be null

Returns:ModuleRequireInfo

a module requirement description

Exceptions

IllegalArgumentException:: if any flag cannot be applied to the AccessFlag.Location#MODULE_REQUIRES location

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public static ModuleRequireInfo of(ModuleDesc requires, int requiresFlags, String requiresVersion) Returns a module requirement description. Parameters requires:ModuleDesc the required module requiresFlags:int the require-specific flags requiresVersion:String the required version, may be `null` Returns:ModuleRequireInfo a module requirement description Exceptions IllegalArgumentException: if `requiresFlags` is not `u2`

public static ModuleRequireInfo of(ModuleDesc requires, int requiresFlags, String requiresVersion)

Returns a module requirement description.

Parameters

requires:ModuleDesc: the required module
requiresFlags:int: the require-specific flags
requiresVersion:String: the required version, may be null

Returns:ModuleRequireInfo

a module requirement description

Exceptions

IllegalArgumentException:: if requiresFlags is not u2

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of	back to summary
public static ModuleRequireInfo of(ModuleDesc requires, Collection<AccessFlag> requiresFlags, String requiresVersion) Returns a module requirement description. Parameters requires:ModuleDesc the required module requiresFlags:Collection<AccessFlag> the require-specific flags requiresVersion:String the required version, may be `null` Returns:ModuleRequireInfo a module requirement description Exceptions IllegalArgumentException: if any flag cannot be applied to the `AccessFlag.Location#MODULE_REQUIRES` location

public static ModuleRequireInfo of(ModuleDesc requires, Collection<AccessFlag> requiresFlags, String requiresVersion)

Returns a module requirement description.

Parameters

requires:ModuleDesc: the required module
requiresFlags:Collection<AccessFlag>: the require-specific flags
requiresVersion:String: the required version, may be null

Returns:ModuleRequireInfo

a module requirement description

Exceptions

IllegalArgumentException:: if any flag cannot be applied to the AccessFlag.Location#MODULE_REQUIRES location

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public ModuleEntry requires() Returns The module on which the current module depends. Returns:ModuleEntry The module on which the current module depends

requires

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public ModuleEntry requires()

Returns The module on which the current module depends.

Returns:ModuleEntry: The module on which the current module depends

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public default Set<AccessFlag> requiresFlags() Returns the flags associated with this require declaration, as a set of flag enums. Returns:Set<AccessFlag> the flags associated with this require declaration, as a set of flag enums Exceptions IllegalArgumentException: if the flags mask has any undefined bit set See Also `ModuleDescriptor.Requires#accessFlags()`, `AccessFlag.Location#MODULE_REQUIRES`

public default Set<AccessFlag> requiresFlags()

Returns the flags associated with this require declaration, as a set of flag enums.

Returns:Set<AccessFlag>

the flags associated with this require declaration, as a set of flag enums

Exceptions

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

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public int requiresFlagsMask() Returns the flags associated with this require declaration, as a bit mask. It is a `u2` value. Returns:int the flags associated with this require declaration, as a bit mask See Also `ModuleDescriptor.Requires#modifiers()`, `AccessFlag.Location#MODULE_REQUIRES`

public int requiresFlagsMask()

Returns the flags associated with this require declaration, as a bit mask. It is a u2 value.

Returns:int: the flags associated with this require declaration, as a bit mask
See Also: ModuleDescriptor.Requires#modifiers(), AccessFlag.Location#MODULE_REQUIRES

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public Optional<Utf8Entry> requiresVersion() Returns the required version of the required module, if present. Returns:Optional<Utf8Entry> the required version of the required module, if present See Also `ModuleDescriptor.Requires#rawCompiledVersion()`

public Optional<Utf8Entry> requiresVersion()

Returns the required version of the required module, if present.

Returns:Optional<Utf8Entry>: the required version of the required module, if present
See Also: ModuleDescriptor.Requires#rawCompiledVersion()

public sealed Interface ModuleRequireInfo

Method Summary

Method Detail