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Packages that use QueryExpressions | |
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org.apache.openjpa.kernel | OpenJPA Runtime Kernel |
org.apache.openjpa.kernel.exps | OpenJPA Expression Tree |
org.apache.openjpa.kernel.jpql |
Uses of QueryExpressions in org.apache.openjpa.kernel |
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Methods in org.apache.openjpa.kernel with parameters of type QueryExpressions | |
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protected java.lang.Number |
ExpressionStoreQuery.executeDelete(StoreQuery.Executor ex,
ClassMetaData base,
ClassMetaData[] types,
boolean subclasses,
ExpressionFactory[] facts,
QueryExpressions[] parsed,
java.lang.Object[] params)
Execute the given expression against the given candidate extent and delete the instances. |
protected org.apache.openjpa.lib.rop.ResultObjectProvider |
ExpressionStoreQuery.executeQuery(StoreQuery.Executor ex,
ClassMetaData base,
ClassMetaData[] types,
boolean subclasses,
ExpressionFactory[] facts,
QueryExpressions[] parsed,
java.lang.Object[] params,
boolean lrs,
long startIdx,
long endIdx)
Execute the given expression against the given candidate extent. |
protected java.lang.Number |
ExpressionStoreQuery.executeUpdate(StoreQuery.Executor ex,
ClassMetaData base,
ClassMetaData[] types,
boolean subclasses,
ExpressionFactory[] facts,
QueryExpressions[] parsed,
java.lang.Object[] params)
Execute the given expression against the given candidate extent and updates the instances. |
protected java.lang.String[] |
ExpressionStoreQuery.getDataStoreActions(StoreQuery.Executor ex,
ClassMetaData base,
ClassMetaData[] types,
boolean subclasses,
ExpressionFactory[] facts,
QueryExpressions[] parsed,
java.lang.Object[] params,
long startIdx,
long endIdx)
Return the commands that will be sent to the datastore in order to execute the query, typically in the database's native language. |
Uses of QueryExpressions in org.apache.openjpa.kernel.exps |
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Methods in org.apache.openjpa.kernel.exps that return QueryExpressions | |
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QueryExpressions |
ExpressionParser.eval(java.lang.Object parsed,
ExpressionStoreQuery query,
ExpressionFactory factory,
ClassMetaData candidate)
Parse the given query string. |
Methods in org.apache.openjpa.kernel.exps with parameters of type QueryExpressions | |
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java.util.List |
InMemoryExpressionFactory.distinct(QueryExpressions exps,
boolean fromExtent,
java.util.List matches)
Filter the given list of matches, removing duplicate entries. |
java.util.List |
InMemoryExpressionFactory.group(QueryExpressions exps,
java.util.List matches,
StoreContext ctx,
java.lang.Object[] params)
Group the list of matches into a list of lists. |
boolean |
InMemoryExpressionFactory.matches(QueryExpressions exps,
ClassMetaData type,
boolean subs,
java.lang.Object candidate,
StoreContext ctx,
java.lang.Object[] params)
Tests whether the given candidate matches the given type and this expression. |
boolean |
InMemoryExpressionFactory.matches(QueryExpressions exps,
java.util.Collection group,
StoreContext ctx,
java.lang.Object[] params)
Return true if the given group matches the having expression. |
java.util.List |
InMemoryExpressionFactory.order(QueryExpressions exps,
java.util.List matches,
StoreContext ctx,
java.lang.Object[] params)
Order the given list of matches on the given value. |
java.util.List |
InMemoryExpressionFactory.project(QueryExpressions exps,
java.util.List matches,
StoreContext ctx,
java.lang.Object[] params)
Create the projections for the given results. |
void |
Subquery.setQueryExpressions(QueryExpressions query,
long startIdx,
long endIdx)
Set the parsed subquery. |
Uses of QueryExpressions in org.apache.openjpa.kernel.jpql |
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Methods in org.apache.openjpa.kernel.jpql that return QueryExpressions | |
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QueryExpressions |
JPQLParser.eval(java.lang.Object parsed,
ExpressionStoreQuery query,
ExpressionFactory factory,
ClassMetaData candidate)
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