com.oracle.svm.core.heap

Class ReferenceMapDecoder

java.lang.Object

com.oracle.svm.core.heap.ReferenceMapDecoder

public class ReferenceMapDecoder
extends Object

Constructor Summary

Constructors

Constructor and Description
ReferenceMapDecoder()

Method Summary

Modifier and Type	Method and Description
static boolean	walkOffsetsFromPointer(org.graalvm.word.PointerBase baseAddress, byte[] referenceMapEncoding, long referenceMapIndex, ObjectReferenceVisitor visitor) Walk the reference map encoding from a Pointer, applying a visitor to each Object reference.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReferenceMapDecoder

public ReferenceMapDecoder()

Method Detail

walkOffsetsFromPointer

public static boolean walkOffsetsFromPointer(org.graalvm.word.PointerBase baseAddress,
                                             byte[] referenceMapEncoding,
                                             long referenceMapIndex,
                                             ObjectReferenceVisitor visitor)

Walk the reference map encoding from a Pointer, applying a visitor to each Object reference.

Parameters:

baseAddress - A Pointer to a collections of primitives and Object references.

referenceMapEncoding - The encoding for the Object references in the collection.

referenceMapIndex - The start index for the particular reference map in the encoding.

visitor - The visitor to be applied to each Object reference.

Returns:

false if any of the visits returned false, true otherwise.