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jdk.jfr.internal

pack-priv final Class MetadataReader

Class Inheritance

extends Object

java.lang.Object
jdk.jfr.internal.MetadataReader

Static Imports

jdk.jfr.internal.MetadataDescriptor.ATTRIBUTE_CONSTANT_POOL, .MetadataDescriptor.ATTRIBUTE_DIMENSION, .MetadataDescriptor.ATTRIBUTE_ID, .MetadataDescriptor.ATTRIBUTE_NAME, .MetadataDescriptor.ATTRIBUTE_SIMPLE_TYPE, .MetadataDescriptor.ATTRIBUTE_SUPER_TYPE, .MetadataDescriptor.ATTRIBUTE_TYPE_ID, .MetadataDescriptor.ELEMENT_ANNOTATION, .MetadataDescriptor.ELEMENT_FIELD, .MetadataDescriptor.ELEMENT_SETTING, .MetadataDescriptor.ELEMENT_TYPE

Parses metadata.

Field Summary

Modifier and Type	Field and Description
private final MetadataDescriptor	descriptor
private final DataInput	input
private final List<String>	pool
private final Map<Long, Type>	types

Constructor Summary

Access	Constructor and Description
public	MetadataReader(RecordingInput input)

Method Summary

Modifier and Type	Method and Description
private void	annotateTypes(MetadataDescriptor.Element metadata)
private void	buildEvenTypes()
private MetadataDescriptor.Element	createElement()
private void	declareTypes(MetadataDescriptor.Element metadata)
private void	defineTypes(MetadataDescriptor.Element metadata)
public MetadataDescriptor	getDescriptor()
private Type	getType(String attribute, MetadataDescriptor.Element element)
private AnnotationElement	makeAnnotation(MetadataDescriptor.Element annotationElement)
private Object	objectify(String typeName, String text)
private int	readInt()
private String	readString()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

descriptor	back to summary
private final MetadataDescriptor descriptor

input	back to summary
private final DataInput input

pool	back to summary
private final List<String> pool

types	back to summary
private final Map<Long, Type> types

Constructor Detail

MetadataReader	back to summary
public MetadataReader(RecordingInput input) throws IOException

Method Detail

annotateTypes	back to summary
private void annotateTypes(MetadataDescriptor.Element metadata) throws IOException

buildEvenTypes	back to summary
private void buildEvenTypes()

createElement	back to summary
private MetadataDescriptor.Element createElement() throws IOException

declareTypes	back to summary
private void declareTypes(MetadataDescriptor.Element metadata)

defineTypes	back to summary
private void defineTypes(MetadataDescriptor.Element metadata)

getDescriptor	back to summary
public MetadataDescriptor getDescriptor()

getType	back to summary
private Type getType(String attribute, MetadataDescriptor.Element element)

makeAnnotation	back to summary
private AnnotationElement makeAnnotation(MetadataDescriptor.Element annotationElement) throws IOException

objectify	back to summary
private Object objectify(String typeName, String text) throws IOException

readInt	back to summary
private int readInt() throws IOException

readString	back to summary
private String readString() throws IOException