java.lang.classfile

public sealed Interface FieldBuilder

Known Direct Subinterfaces: jdk.internal.classfile.impl.TerminalFieldBuilder
Known Direct Implementers: jdk.internal.classfile.impl.ChainedFieldBuilder
Imports: java.lang.constant.ClassDesc, java.lang.reflect.AccessFlag, java.util.function.Consumer, jdk.internal.classfile.impl.AccessFlagsImpl, .ChainedFieldBuilder, .TerminalFieldBuilder

A builder for fields. The main way to obtain a field builder is via ClassBuilder#withField(String, ClassDesc, Consumer). The access flag overload is useful if no attribute needs to be configured, skipping the handler.

Refer to ClassFileBuilder for general guidance and caution around the use of builders for structures in the class file format.

Since: 24
See Also: ClassBuilder#withField(String, ClassDesc, Consumer), FieldModel, FieldTransform

Method Summary

Modifier and Type	Method and Description
public default FieldBuilder	Returns: this builder withFlags(int the access flags, as a bit mask flags) Sets the field access flags.
public default FieldBuilder	Returns: this builder withFlags(AccessFlag... the access flags, as a bit mask flags) Sets the field access flags.

Inherited from java.lang.classfile.ClassFileBuilder:: accept constantPool transform with

withFlags back to summary

withFlags	back to summary
public default FieldBuilder withFlags(int flags) Sets the field access flags. Parameters flags:int the access flags, as a bit mask Returns:FieldBuilder this builder Exceptions IllegalArgumentException: if `flags` is not `u2` See Also `AccessFlags`, `AccessFlag.Location#FIELD`, `ClassBuilder#withField(String, ClassDesc, int)`

public default FieldBuilder withFlags(int flags)

Sets the field access flags.

Parameters

this builder

Exceptions

withFlags back to summary

withFlags	back to summary
public default FieldBuilder withFlags(AccessFlag... flags) Sets the field access flags. Parameters flags:AccessFlag[] the access flags, as a bit mask Returns:FieldBuilder this builder Exceptions IllegalArgumentException: if any flag cannot be applied to the `AccessFlag.Location#FIELD` location See Also `AccessFlags`, `AccessFlag.Location#FIELD`, `ClassBuilder#withField(String, ClassDesc, int)`

public default FieldBuilder withFlags(AccessFlag... flags)

Sets the field access flags.

Parameters

this builder

Exceptions

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