shark/shark/ReferencePattern

ReferencePattern

sealed class ReferencePattern : Serializable

A pattern that will match references for a given ReferenceMatcher.

Inheritors

Types

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object Companion
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data class InstanceFieldPattern(val className: String, val fieldName: String) : ReferencePattern

Matches instances field references, identified by className and fieldName.

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data class JavaLocalPattern(val threadName: String) : ReferencePattern

Matches local references held in the stack of frames of a given thread, identified by its name.

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data class NativeGlobalVariablePattern(val className: String) : ReferencePattern

Matches native global variables (also known as jni global gc roots) that reference Java objects. The class name will match against classes, instances and object arrays with a matching class name.

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data class StaticFieldPattern(val className: String, val fieldName: String) : ReferencePattern

Matches static field references, identified by className and fieldName.

Functions

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fun ReferencePattern.ignored(patternApplies: (HeapGraph) -> Boolean = ALWAYS): IgnoredReferenceMatcher
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fun ReferencePattern.leak(description: String = "", patternApplies: (HeapGraph) -> Boolean = ALWAYS): LibraryLeakReferenceMatcher