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com.tangosol.coherence.rest.query
Interface QueryEngine

All Known Implementing Classes:

AbstractQueryEngine, CoherenceQueryLanguageEngine

public interface QueryEngine

The QueryEngine interface provides a pluggable mechanism for producing queries that can be executed against a NamedCache.

Author:

ic 2011.11.25

See Also:

CoherenceQueryLanguageEngine

Method Summary

Query

prepareQuery(java.lang.String sQuery, java.util.Map mapParams) Prepares a Query for execution by replacing any parameter placeholders with the appropriate values from the parameter map.

Method Detail

prepareQuery

Query prepareQuery(java.lang.String sQuery,
                   java.util.Map mapParams)

Prepares a Query for execution by replacing any parameter placeholders with the appropriate values from the parameter map.

Parameters:

sQuery - query expression

mapParams - parameter values used to resolve parameters from query expression

Returns:

a Query instance ready for execution

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