Interface DoubleEntry
- All Superinterfaces:
AnnotationConstantValueEntry,ConstantValueEntry,LoadableConstantEntry,PoolEntry
Models a
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.
- See Java Virtual Machine Specification:
-
4.4.5 The
CONSTANT_Long_infoandCONSTANT_Double_infoStructures - Since:
- 24
- See Also:
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Field Summary
Fields declared in interface java.lang.classfile.constantpool.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
Methods declared in interface java.lang.classfile.constantpool.AnnotationConstantValueEntry
constantValueMethods declared in interface java.lang.classfile.constantpool.ConstantValueEntry
constantValueMethods declared in interface java.lang.classfile.constantpool.LoadableConstantEntry
typeKindMethods declared in interface java.lang.classfile.constantpool.PoolEntry
constantPool, index, tag, width
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Method Details
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doubleValue
double doubleValue()Returns thedoublevalue.- Returns:
- the
doublevalue - See Also:
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