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Packages that use OptimizationMetaData | |
org.objectweb.medor.query.api | |
org.objectweb.medor.query.lib | |
org.objectweb.medor.query.rdb.lib |
Uses of OptimizationMetaData in org.objectweb.medor.query.api |
Methods in org.objectweb.medor.query.api that return OptimizationMetaData | |
OptimizationMetaData |
QueryNode.getOptimizationMetaData()
It retrieves the meta information about the optimization. |
Uses of OptimizationMetaData in org.objectweb.medor.query.lib |
Classes in org.objectweb.medor.query.lib that implement OptimizationMetaData | |
class |
BasicOptimizationMetaData
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Methods in org.objectweb.medor.query.lib that return OptimizationMetaData | |
OptimizationMetaData |
BasicQueryNode.getOptimizationMetaData()
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Constructors in org.objectweb.medor.query.lib with parameters of type OptimizationMetaData | |
Union(QueryTree leftQT,
QueryTree rightQT,
java.lang.String nodeName,
OptimizationMetaData optimizationMD)
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SelectProject(java.lang.String nodeName,
OptimizationMetaData optimizationMD)
Basic constructor. |
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SelectProject(Expression jpFilter,
java.lang.String nodeName,
OptimizationMetaData optimizationMD)
Basic constructor. |
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BasicQueryTree(java.lang.String _name,
OptimizationMetaData optimizationMD)
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Nest(QueryTreeField[] groupedFields,
java.lang.String groupedFieldName,
QueryTreeField[] groupByFields,
java.lang.String nodeName,
OptimizationMetaData optimizationMD)
Creates a QueryNode corresponding to a nest operation (group by). |
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Cartesian(QueryTree leftQT,
QueryTree rightQT,
java.lang.String name,
OptimizationMetaData optimizationMD)
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Unnest(QueryTreeField[] queryTreeFields,
Field field,
java.lang.String nodeName,
OptimizationMetaData optimizationMD)
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BasicQueryNode(java.lang.String _name,
OptimizationMetaData optimizationMD)
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Project(java.lang.String nodeName,
OptimizationMetaData optimizationMD)
Basic constructor. |
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Project(java.lang.String[] fieldNames,
QueryTree child,
java.lang.String nodeName,
OptimizationMetaData optimizationMD)
Constructs a Project node from an array of fieldNames to be projected from a given (child) QueryTree. |
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JoinProject(java.lang.String name,
OptimizationMetaData optimizationMD)
Basic constructor. |
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JoinProject(Expression filter,
java.lang.String name,
OptimizationMetaData optimizationMD)
Basic constructor. |
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Intersection(QueryTree leftQT,
QueryTree rightQT,
java.lang.String name,
OptimizationMetaData optimizationMD)
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Uses of OptimizationMetaData in org.objectweb.medor.query.rdb.lib |
Constructors in org.objectweb.medor.query.rdb.lib with parameters of type OptimizationMetaData | |
BasicRdbQueryLeaf(java.lang.String _name,
OptimizationMetaData optimizationMD,
DataStore ds)
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BasicRdbQueryLeaf(java.lang.String _name,
OptimizationMetaData optimizationMD,
DataStore ds,
java.lang.String query)
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AggregateRdbQueryNode(QueryTreeField[] groupedFields,
java.lang.String groupedFieldName,
QueryTreeField[] groupByFields,
BasicRdbExpQueryLeaf subQL,
OptimizationMetaData optimizationMD,
DataStore ds,
java.lang.String nodeName)
Constructs a RDB QueryNode for an aggregation. |
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