Package org.github.jamm

Interface Summary

Interface	Description
FieldAndClassFilter	Filter for fields and classes.
FieldFilter	A filter for class fields.
Measurable	Interface that allows users to avoid crawling via reflection by adding children manually to the stack, therefore speeding up the computation.
MemoryLayoutSpecification	Information about the memory layout used by the JVM running the code.
MemoryMeterListener	Listener that receive notification form MemoryMeter.
MemoryMeterListener.Factory	A factory for MemoryMeterListener.
MemoryMeterStrategy	Represents a strategy to measure the shallow memory used by a Java object.

Class Summary

Class	Description
Filters	Utility class providing the different filters used by MemoryMeter
IdentityHashSet	Simple set that use object equality to compare elements.
MeasurementStack
MemoryMeter	Utility to measure the heap space used by java objects.
MemoryMeter.Builder	Builder for MemoryMeter instances
VM	Utility class for retrieving information from the JVM.

Enum Summary

Enum	Description
MemoryMeter.ByteBufferMode	The different way of measuring deeply a ByteBuffer.
MemoryMeter.Guess	The different strategies that can be used by a MemoryMeter instance to measure the shallow size of an object.

Exception Summary

Exception	Description
CannotAccessFieldException	RuntimeException thrown when Jamm cannot access successfully one of the fields from an object of the measured graph.
CannotMeasureObjectException	RuntimeException thrown when Jamm fail to measure an object.

Annotation Types Summary

Annotation Type	Description
Unmetered	Indicates that a specified field or type should not be measured or counted by MemoryMeter.