public class InnerJoinEnumerator<T> extends Object implements Enumerator<T>
Constructor and Description |
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InnerJoinEnumerator(Enumerator<T> baseEnumerator,
Set<String> joinVariables) |
Modifier and Type | Method and Description |
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int |
size() |
boolean |
visitSolution(int i,
BiConsumer<String,T> visitor)
Provides access to a solution, allowing it to be printed, put into a map, etc.
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public InnerJoinEnumerator(Enumerator<T> baseEnumerator, Set<String> joinVariables)
public int size()
size
in interface Enumerator<T>
public boolean visitSolution(int i, BiConsumer<String,T> visitor)
Enumerator
visitSolution
in interface Enumerator<T>
i
- the index of the solutionvisitor
- a consumer for each key/value pair in the solutionCopyright © 2013–2015 Apache Software Foundation. All rights reserved.