| java.lang.Object
 org.netbeans.insane.scanner.ScannerUtils
| ScannerUtils | | final public class ScannerUtils (Code) | |
author:
Nenik |
| Method Summary | |
| public static Filter | compoundFilter(Filter[] parts)
Creates a filter that will wrap and delegate to more filters, performing
a logical and operation on their results
Parameters:
parts - aray of Filters to delegate to. | | public static Visitor | compoundVisitor(Visitor[] parts)
Creates a visitor that will wrap and delegate to more visitors
during one scan
Parameters:
parts - aray of Visitors to delegate to. | | public static Set<Object> | interestingRoots()
| | public static Filter | noFilter()
| | public static int | recursiveSizeOf(Collection roots, Filter f)
| | public static void | scan(Filter f, Visitor v, Collection roots, boolean analyzeStaticData)
Traverse the graph of objects reachable from roots Collection, notifying
the Visitor.
Parameters:
f - a Filter for excluding objects. | | public static void | scanExclusivelyInAWT(Filter f, Visitor v, Set roots)
Traverse the graph of objects reachable from roots Collection, notifying
the Visitor. | | public static int | sizeOf(Object o)
| | public static Filter | skipNonStrongReferencesFilter()
A Filter factory that creates a Filter ignoring weak and soft references. | | public static Filter | skipObjectsFilter(Collection<Object> except, boolean include)
A Filter factory that creates a Filter ignoring given collection
of objects and/or their outgoing references.
Parameters:
except - a Collection of objects to be ignored
Parameters:
include - whether ignore the objects themselves (false) or onlytheir outgoing references (true). | | public static Filter | skipReferencesFilter(Collection<Field> except)
A Filter factory that creates a Filter ignoring given references
Parameters:
except - a Collection of Fields to be ignored. |
| compoundFilter | | public static Filter compoundFilter(Filter[] parts)(Code) | | Creates a filter that will wrap and delegate to more filters, performing
a logical and operation on their results
Parameters:
parts - aray of Filters to delegate to. a wrapper Filter |
| compoundVisitor | | public static Visitor compoundVisitor(Visitor[] parts)(Code) | | Creates a visitor that will wrap and delegate to more visitors
during one scan
Parameters:
parts - aray of Visitors to delegate to. a wrapper Visitor |
| interestingRoots | | public static Set<Object> interestingRoots()(Code) | | a set of objects that may be sufficient to transitively referencenear all objects on the java heap. |
| scan | | public static void scan(Filter f, Visitor v, Collection roots, boolean analyzeStaticData) throws Exception(Code) | | Traverse the graph of objects reachable from roots Collection, notifying
the Visitor.
Parameters:
f - a Filter for excluding objects. null means accept all objects.
Parameters:
v - a Visitor to be notified on all found objects and references.
Parameters:
roots - a Collection of objects to be evaluated. |
| scanExclusivelyInAWT | | public static void scanExclusivelyInAWT(Filter f, Visitor v, Set roots) throws Exception(Code) | | Traverse the graph of objects reachable from roots Collection, notifying
the Visitor. It performs the scan from inside AWT queue and tries to
suspend other threads during the scan.
Parameters:
f - a Filter for excluding objects. null means accept all objects.
Parameters:
v - a Visitor to be notified on all found objects and references.
Parameters:
roots - a Collection of objects to be evaluated. |
| skipNonStrongReferencesFilter | | public static Filter skipNonStrongReferencesFilter()(Code) | | A Filter factory that creates a Filter ignoring weak and soft references.
the Filter implementation |
| skipObjectsFilter | | public static Filter skipObjectsFilter(Collection<Object> except, boolean include)(Code) | | A Filter factory that creates a Filter ignoring given collection
of objects and/or their outgoing references.
Parameters:
except - a Collection of objects to be ignored
Parameters:
include - whether ignore the objects themselves (false) or onlytheir outgoing references (true). the Filter implementation |
| skipReferencesFilter | | public static Filter skipReferencesFilter(Collection<Field> except)(Code) | | A Filter factory that creates a Filter ignoring given references
Parameters:
except - a Collection of Fields to be ignored. the Filter implementation |
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