cc.redberry.core.tensor.iterator

Interface TreeIterator

All Known Implementing Classes:

FromChildToParentIterator, FromParentToChildIterator, SubstitutionIterator

public interface TreeIterator

Parent interface for tree iterators.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
int	depth() Returns the current depth in the tree.
Tensor	next() Returns the next tensor in tree or null if iteration is finished
Tensor	result() Returns the result after iteration finished (or stopped).
void	set(Tensor tensor) Set current tensor in tree.

Method Detail

next

Tensor next()

Returns the next tensor in tree or null if iteration is finished

Returns:

the next tensor in tree or null if iteration is finished

set

void set(Tensor tensor)

Set current tensor in tree.

Parameters:

tensor - tensor

result

Tensor result()

Returns the result after iteration finished (or stopped). After this step the iterator becomes broken.

Returns:

the result after iteration finished (or stopped)

depth

int depth()

Returns the current depth in the tree.

Returns:

current depth in the tree