- All Superinterfaces:
MemoryLayoutPREVIEW
,ValueLayoutPREVIEW
- Enclosing interface:
ValueLayoutPREVIEW
OfLong
is a preview API of the Java platform.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
A value layout whose carrier is
long.class
.- Since:
- 19
- See Also:
-
Nested Class Summary
Nested classes/interfaces inherited from interface java.lang.foreign.MemoryLayoutPREVIEW
MemoryLayout.PathElementPREVIEW
Nested classes/interfaces inherited from interface java.lang.foreign.ValueLayoutPREVIEW
ValueLayout.OfBooleanPREVIEW, ValueLayout.OfBytePREVIEW, ValueLayout.OfCharPREVIEW, ValueLayout.OfDoublePREVIEW, ValueLayout.OfFloatPREVIEW, ValueLayout.OfIntPREVIEW, ValueLayout.OfLongPREVIEW, ValueLayout.OfShortPREVIEW
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Field Summary
Fields inherited from interface java.lang.foreign.ValueLayoutPREVIEW
ADDRESS, ADDRESS_UNALIGNED, JAVA_BOOLEAN, JAVA_BYTE, JAVA_CHAR, JAVA_CHAR_UNALIGNED, JAVA_DOUBLE, JAVA_DOUBLE_UNALIGNED, JAVA_FLOAT, JAVA_FLOAT_UNALIGNED, JAVA_INT, JAVA_INT_UNALIGNED, JAVA_LONG, JAVA_LONG_UNALIGNED, JAVA_SHORT, JAVA_SHORT_UNALIGNED
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Method Summary
Modifier and TypeMethodDescriptionwithBitAlignment
(long bitAlignment) Returns a memory layout of the same type with the same size and name as this layout, but with the specified alignment constraint (in bits).Returns a memory layout of the same type with the same size and alignment constraint as this layout, but with the specified name.Returns a value layout with the same carrier, alignment constraint and name as this value layout, but with the specified byte order.Returns a memory layout of the same type with the same size and alignment constraint as this layout, but without a name.Methods inherited from interface java.lang.foreign.MemoryLayoutPREVIEW
bitAlignment, bitOffset, bitOffsetHandle, bitSize, byteAlignment, byteOffset, byteOffsetHandle, byteSize, equals, hashCode, name, select, sliceHandle, toString, varHandle
Methods inherited from interface java.lang.foreign.ValueLayoutPREVIEW
arrayElementVarHandle, carrier, order
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Method Details
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withName
Returns a memory layout of the same type with the same size and alignment constraint as this layout, but with the specified name.- Specified by:
withName
in interfaceMemoryLayoutPREVIEW
- Specified by:
withName
in interfaceValueLayoutPREVIEW
- Parameters:
name
- the layout name.- Returns:
- a memory layout with the given name.
- See Also:
-
withoutName
ValueLayout.OfLongPREVIEW withoutName()Returns a memory layout of the same type with the same size and alignment constraint as this layout, but without a name.This can be useful to compare two layouts that have different names, but are otherwise equal.
- Specified by:
withoutName
in interfaceMemoryLayoutPREVIEW
- Specified by:
withoutName
in interfaceValueLayoutPREVIEW
- Returns:
- a memory layout without a name.
- See Also:
-
withBitAlignment
Returns a memory layout of the same type with the same size and name as this layout, but with the specified alignment constraint (in bits).- Specified by:
withBitAlignment
in interfaceMemoryLayoutPREVIEW
- Specified by:
withBitAlignment
in interfaceValueLayoutPREVIEW
- Parameters:
bitAlignment
- the layout alignment constraint, expressed in bits.- Returns:
- a memory layout with the given alignment constraint.
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withOrder
Returns a value layout with the same carrier, alignment constraint and name as this value layout, but with the specified byte order.- Specified by:
withOrder
in interfaceValueLayoutPREVIEW
- Parameters:
order
- the desired byte order.- Returns:
- a value layout with the given byte order.
-
OfLong
when preview features are enabled.