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A

addSampler(Sampler) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationRecorder

Adds a Sampler that will get run every time an allocation is performed from Java code.

AllocationInstrumenter - Class in com.google.monitoring.runtime.instrumentation

Instruments bytecodes that allocate heap memory to call a recording hook.

AllocationRecorder - Class in com.google.monitoring.runtime.instrumentation

The logic for recording allocations, called from bytecode rewritten by AllocationInstrumenter.

AllocationRecorder() - Constructor for class com.google.monitoring.runtime.instrumentation.AllocationRecorder

C

com.google.monitoring.runtime.instrumentation - package com.google.monitoring.runtime.instrumentation

ConstructorCallback<T> - Interface in com.google.monitoring.runtime.instrumentation

This interface describes a function that is used to sample a constructor.

ConstructorInstrumenter - Class in com.google.monitoring.runtime.instrumentation

Instruments bytecode by inserting a specified call in the constructor of a given class.

I

instrument(byte[], String, String, ClassLoader) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationInstrumenter

Given the bytes representing a class, go through all the bytecode in it and instrument any occurences of new/newarray/anewarray/multianewarray with pre- and post-allocation hooks.

instrument(byte[], ClassLoader) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationInstrumenter

instrument(byte[], Class<?>) - Static method in class com.google.monitoring.runtime.instrumentation.ConstructorInstrumenter

Given the bytes representing a class, add invocations of the ConstructorCallback method to the constructor.

instrumentClass(Class<?>, ConstructorCallback<?>) - Static method in class com.google.monitoring.runtime.instrumentation.ConstructorInstrumenter

Ensures that the given sampler will be invoked every time a constructor for class c is invoked.

invokeSamplers(Object) - Static method in class com.google.monitoring.runtime.instrumentation.ConstructorInstrumenter

Bytecode is rewritten to invoke this method; it calls the sampler for the given class.

isVerified() - Method in class com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter

Gets the verification state of this class.

P

premain(String, Instrumentation) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationInstrumenter

R

recordAllocation(Class<?>, Object) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationRecorder

recordAllocation(int, String, Object) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationRecorder

Records the allocation.

recordAllocationForceForTest(int, String, Object) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationRecorder

Helper method to force recording; for unit tests only.

recordAllocationForceForTestReal(int, String, Object, int) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationRecorder

Helper method to force recording; for unit tests only.

removeSampler(Sampler) - Static method in class com.google.monitoring.runtime.instrumentation.AllocationRecorder

Removes the given Sampler.

S

sample(T) - Method in interface com.google.monitoring.runtime.instrumentation.ConstructorCallback

When an object implementing interface ConstructorCallback is passed to instrumentClass(Class, ConstructorCallback), it will get executed whenever a constructor for type T is invoked.

sampleAllocation(int, String, Object, long) - Method in interface com.google.monitoring.runtime.instrumentation.Sampler

Determines whether the object currently being allocated, with the given size, should be traced.

Sampler - Interface in com.google.monitoring.runtime.instrumentation

This interface describes a function that is used to sample an allocation.

T

toByteArray() - Method in class com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter

Returns the byte array that contains the byte code for this class.

transform(ClassLoader, String, Class<?>, ProtectionDomain, byte[]) - Method in class com.google.monitoring.runtime.instrumentation.AllocationInstrumenter

transform(ClassLoader, String, Class<?>, ProtectionDomain, byte[]) - Method in class com.google.monitoring.runtime.instrumentation.ConstructorInstrumenter

V

valueOf(String) - Static method in enum com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter.State

Returns the enum constant of this type with the specified name.

values() - Static method in enum com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter.State

Returns an array containing the constants of this enum type, in the order they are declared.

VerifyingClassAdapter - Class in com.google.monitoring.runtime.instrumentation

This is a class writer that gets used in place of the existing ClassWriter, and verifies properties of the class getting written.

VerifyingClassAdapter(ClassWriter, byte[], String) - Constructor for class com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter

VerifyingClassAdapter.State - Enum in com.google.monitoring.runtime.instrumentation

An enum which indicates whether the class in question is verified.

visitEnd() - Method in class com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter

visitMethod(int, String, String, String, String[]) - Method in class com.google.monitoring.runtime.instrumentation.VerifyingClassAdapter

In addition, the returned MethodVisitor will throw an exception if the method is greater than 64K in length.

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