Class TreeIterationFlag

java.lang.Object

de.xima.fc.common.tree.TreeIterationFlag

public final class TreeIterationFlag
extends Object

Flags for iterating over trees, see TreeIteration.

Since:

8.4.0

Field Summary

Fields

Modifier and Type	Field	Description
static final long	EXCLUDE_START_NODES	If set, the start nodes are excluded from the iteration.
static final long	UNLIMITED_RECURSION	By default, stops iterating when an item is encountered for the second time (as determined by Object.hashCode(), Object.equals(Object)) and throws an IllegalStateException.

Method Summary

Methods inherited from class Object

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

Field Details

EXCLUDE_START_NODES

public static final long EXCLUDE_START_NODES

If set, the start nodes are excluded from the iteration. Start nodes are included by default.

See Also:

• Constant Field Values

UNLIMITED_RECURSION

public static final long UNLIMITED_RECURSION

By default, stops iterating when an item is encountered for the second time (as determined by Object.hashCode(), Object.equals(Object)) and throws an IllegalStateException. This incurs some extra overhead, if you are certain that the tree is acyclic, you can set this flag to skip the check.

See Also:

• Constant Field Values