Package com.complexible.common.rdf.query

Class IteratorAsPathQueryResult

java.lang.Object

com.google.common.collect.UnmodifiableIterator<T>

com.google.common.collect.AbstractIterator<T>

com.complexible.common.rdf.query.IteratorAsPathQueryResult

All Implemented Interfaces:

CloseableIterator<Path>, PathQueryResult, QueryResult<Path>, java.lang.AutoCloseable, java.util.Iterator<Path>

public final class IteratorAsPathQueryResult
extends com.google.common.collect.AbstractIterator<T>
implements PathQueryResult

Adapter class for using a BindingSetIteration as a PathQueryResult

Since:

0.4

Nested Class Summary

Nested classes/interfaces inherited from interface com.complexible.common.base.CloseableIterator

CloseableIterator.AbstractCloseableIterator<T>, CloseableIterator.DelegatingCloseableIterator<T>, CloseableIterator.EmptyCloseableIterator<T>

Field Summary

Fields inherited from interface com.complexible.common.rdf.query.PathQueryResult

PATH_VAR

Constructor Summary

Constructors

Constructor	Description
IteratorAsPathQueryResult(CloseableIterator<Path> theIter, java.util.List<java.lang.String> theStartVars, java.util.List<java.lang.String> theEndVars, java.util.List<java.lang.String> theEdgeVars, java.lang.Runnable theOnClose, java.lang.Runnable theOnSuccess, java.util.function.Function<java.lang.Exception,java.lang.RuntimeException> theOnError)

Method Summary

Modifier and Type	Method	Description
void	close()
protected T	computeNext()
java.util.List<java.lang.String>	getEdgeVariableNames()
java.util.List<java.lang.String>	getPathEndVariableNames()
java.util.List<java.lang.String>	getPathStartVariableNames()

Methods inherited from class com.google.common.collect.AbstractIterator

endOfData, hasNext, next, peek

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Methods inherited from interface com.stardog.stark.query.QueryResult

close, hasNext, metadata, next, stream

Constructor Detail

IteratorAsPathQueryResult

public IteratorAsPathQueryResult(CloseableIterator<Path> theIter,
                                 java.util.List<java.lang.String> theStartVars,
                                 java.util.List<java.lang.String> theEndVars,
                                 java.util.List<java.lang.String> theEdgeVars,
                                 java.lang.Runnable theOnClose,
                                 java.lang.Runnable theOnSuccess,
                                 java.util.function.Function<java.lang.Exception,java.lang.RuntimeException> theOnError)

Method Detail

getPathStartVariableNames

public java.util.List<java.lang.String> getPathStartVariableNames()

Specified by:

getPathStartVariableNames in interface PathQueryResult

getPathEndVariableNames

public java.util.List<java.lang.String> getPathEndVariableNames()

Specified by:

getPathEndVariableNames in interface PathQueryResult

getEdgeVariableNames

public java.util.List<java.lang.String> getEdgeVariableNames()

Specified by:

getEdgeVariableNames in interface PathQueryResult

close

public void close()
           throws QueryExecutionFailure

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface CloseableIterator<T>

Throws:

QueryExecutionFailure

computeNext

protected T computeNext()

Specified by:

computeNext in class com.google.common.collect.AbstractIterator<T>