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Interface ValueLayout.OfLong

All Superinterfaces:: MemoryLayout, ValueLayout

Enclosing interface:: ValueLayout

public static sealed interface ValueLayout.OfLong extends ValueLayout

A value layout whose carrier is long.class.

Since:

See Also:

Nested Class Summary

Nested classes/interfaces declared in interface MemoryLayout

MemoryLayout.PathElement

Nested classes/interfaces declared in interface ValueLayout

ValueLayout.OfBoolean, ValueLayout.OfByte, ValueLayout.OfChar, ValueLayout.OfDouble, ValueLayout.OfFloat, ValueLayout.OfInt, ValueLayout.OfLong, ValueLayout.OfShort

Field Summary

Fields declared in interface ValueLayout

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

Method Summary

Modifier and Type	Method	Description
`ValueLayout.OfLong`	`withByteAlignment(long byteAlignment)`	Returns a memory layout with the same characteristics as this layout, but with the given alignment constraint (in bytes).
`ValueLayout.OfLong`	`withName(String name)`	Returns a memory layout with the same characteristics as this layout, but with the given name.
`ValueLayout.OfLong`	`withOrder(ByteOrder order)`	Returns a value layout with the same characteristics as this layout, but with the given byte order.
`ValueLayout.OfLong`	`withoutName()`	Returns a memory layout with the same characteristics as this layout, but with no name.

Methods declared in interface MemoryLayout

arrayElementVarHandle, byteAlignment, byteOffset, byteOffsetHandle, byteSize, equals, hashCode, name, scale, scaleHandle, select, sliceHandle, toString, varHandle

Methods declared in interface ValueLayout

carrier, order, varHandle

Method Details

withName

ValueLayout.OfLong withName(String name)

Returns a memory layout with the same characteristics as this layout, but with the given name.

Specified by:

withName in interface MemoryLayout

Specified by:

withName in interface ValueLayout

Parameters:

name - the layout name

Returns:

a memory layout with the same characteristics as this layout, but with the given name

See Also:

withoutName

ValueLayout.OfLong withoutName()

Returns a memory layout with the same characteristics as this layout, but with no name.

Specified by:

withoutName in interface MemoryLayout

Specified by:

withoutName in interface ValueLayout

Returns:

a memory layout with the same characteristics as this layout, but with no name

See Also:

withByteAlignment

ValueLayout.OfLong withByteAlignment(long byteAlignment)

Returns a memory layout with the same characteristics as this layout, but with the given alignment constraint (in bytes).

Specified by:: withByteAlignment in interface MemoryLayout
Specified by:: withByteAlignment in interface ValueLayout
Parameters:: byteAlignment - the layout alignment constraint, expressed in bytes
Returns:: a memory layout with the same characteristics as this layout, but with the given alignment constraint (in bytes)
Throws:: IllegalArgumentException - if byteAlignment is not a power of two

withOrder

ValueLayout.OfLong withOrder(ByteOrder order)

Returns a value layout with the same characteristics as this layout, but with the given byte order.

Specified by:: withOrder in interface ValueLayout
Parameters:: order - the desired byte order
Returns:: a value layout with the same characteristics as this layout, but with the given byte order

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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/foreign/ValueLayout.OfLong.html