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Interface FloatEntry

All Superinterfaces:
AnnotationConstantValueEntry, ConstantValueEntry, LoadableConstantEntry, PoolEntry
public sealed interface FloatEntry extends AnnotationConstantValueEntry, ConstantValueEntry
Models a CONSTANT_Float_info structure, or a float constant, in the constant pool of a class file.

The use of a FloatEntry is modeled by a float. Conversions are through ConstantPoolBuilder.floatEntry(float) and floatValue(). In the conversions, all NaN values of the float may or may not be collapsed into a single "canonical" NaN value.

See Java Virtual Machine Specification:
4.4.4 The CONSTANT_Integer_info and CONSTANT_Float_info Structures
Since:
24
See Also:

Field Summary

Fields declared in interface PoolEntry

TAG_CLASS, TAG_DOUBLE, TAG_DYNAMIC, TAG_FIELDREF, TAG_FLOAT, TAG_INTEGER, TAG_INTERFACE_METHODREF, TAG_INVOKE_DYNAMIC, TAG_LONG, TAG_METHOD_HANDLE, TAG_METHOD_TYPE, TAG_METHODREF, TAG_MODULE, TAG_NAME_AND_TYPE, TAG_PACKAGE, TAG_STRING, TAG_UTF8

Method Summary

Modifier and Type Method Description
float floatValue()
Returns the float value.

Methods declared in interface AnnotationConstantValueEntry

constantValue

Methods declared in interface ConstantValueEntry

constantValue

Methods declared in interface LoadableConstantEntry

typeKind

Methods declared in interface PoolEntry

constantPool, index, tag, width

Method Details

floatValue

float floatValue()
Returns the float value.
Returns:
the float value
See Also:

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/constantpool/FloatEntry.html