N - V - public class ChainedRetriever<N extends org.neo4j.graphdb.PropertyContainer,V> extends java.lang.Object implements Retriever<N,V>
r_0, r_1, ..., r_K to simulate getting value by key-path.
r_0, r_1, ..., r_{K-1} are expected to on retrieval to return PropertyContainers
while r_K can return objects of any type.| Constructor and Description |
|---|
ChainedRetriever(java.util.List<Retriever<? extends org.neo4j.graphdb.PropertyContainer,? extends org.neo4j.graphdb.PropertyContainer>> retrievers,
Retriever<? extends org.neo4j.graphdb.PropertyContainer,V> lastRetriever) |
| Modifier and Type | Method and Description |
|---|---|
Cost |
getCost() |
java.util.Iterator<V> |
retrieve(N node) |
java.lang.String |
toString() |
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