com.almworks.jira.structure.api.forest.raw

Interface ForestParentChildrenVisitor

public interface ForestParentChildrenVisitor

Used to iterate over a forest - see Forest.visitParentChildrenUpwards(com.almworks.jira.structure.api.forest.raw.ForestParentChildrenVisitor).

Author:

Igor Sereda

See Also:

Forest.visitParentChildrenUpwards(com.almworks.jira.structure.api.forest.raw.ForestParentChildrenVisitor)

Method Summary

Modifier and Type	Method and Description
boolean	visit(Forest forest, long parent, LongList children) Reports a pair of parent row and its children (direct sub-items).

Method Detail

visit

boolean visit(@NotNull
              Forest forest,
              long parent,
              @NotNull
              LongList children)

Reports a pair of parent row and its children (direct sub-items). If a row has no children (it's a leaf), then this method is called with empty children parameter.

Parameters:

forest - the iterated forest

parent - parent row

children - list of children

Returns:

true if the iteration should continue, false to stop iterating and exit visiting

See Also:

Forest.visitParentChildrenUpwards(com.almworks.jira.structure.api.forest.raw.ForestParentChildrenVisitor)