AnnotationConstantValueEntry, ConstantValueEntry, LoadableConstantEntry, PoolEntrypublic sealed interface DoubleEntry extends AnnotationConstantValueEntry, ConstantValueEntry
CONSTANT_Double_info structure, representing a
double constant, in the constant pool of a class file. The use of a DoubleEntry is modeled by a double. Conversions are through ConstantPoolBuilder.doubleEntry(double) and doubleValue(). In the conversions, all NaN values of the double may or may not be collapsed into a single "canonical" NaN value.
A double entry has a width of 2, making its subsequent constant pool index valid and unusable.
CONSTANT_Long_info and CONSTANT_Double_info StructuresTAG_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
| Modifier and Type | Method | Description |
|---|---|---|
double |
doubleValue() |
Returns the double value. |
constantValue
constantValue
typeKind
constantPool, index, tag, width
double doubleValue()
double value.double value
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/constantpool/DoubleEntry.html