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java.lang.Objectorg.eclipse.equinox.p2.query.PipedQuery<T>
public abstract class PipedQuery<T>
A PipedQuery is a composite query in which each sub-query is executed in succession. The results from the ith sub-query are piped as input into the i+1th sub-query. The query will short-circuit if any query returns an empty result set.
Constructor Summary | |
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PipedQuery()
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Method Summary | ||
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static
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createPipe(IQuery<? extends E> query1,
IQuery<? extends E> query2)
Creates a piped query based on the two provided input queries. |
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static
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createPipe(IQuery<E>[] queries)
Creates a piped query based on the provided input queries. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PipedQuery()
Method Detail |
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public static <E> IQuery<E> createPipe(IQuery<? extends E> query1, IQuery<? extends E> query2)
query1
- the first queryquery2
- the second querypublic static <E> IQuery<E> createPipe(IQuery<E>[] queries)
queries
- the ordered list of queries to perform
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