Uses of Package
com.tangosol.coherence.dslquery
Package
Description
Contains packages and classes supporting the Coherence CohQL command line tool.
This package contains commands that are specific to the
QueryPlus
tool rather than general CohQL commands.This package contains
StatementBuilder
implementations.This package contains classes for persistence related statement builders.
This package contains implementations of dsltools building
Term
s.Contains classes related to the Coherence REST pluggable query engine.
Contains various generic utilities.
-
ClassDescriptionCoherenceQueryLanguage is a simple language for building Filters and doing simple queries that are similar in style to SQL.Instances of this context are passed to
Statement
s to allow commands to discern execution conditions, altering their behavior / result as needed.ExtractorBuilders provide a mechanism to construct aValueExtractor
for a provided cache name, target and property chain (ExtractorBuilder.realize(String, int, String)
).The Dependencies for QueryPlus.Implementations of this interface are able to execute CohQL statements, for example a Select, Update, a backup command etc.Classes implementing this interface build instances ofStatement
implementations.A class that parses and executes CohQL statements read from an instance of aReader
.The result of executing a CohQLStatement
. -
ClassDescriptionInstances of this context are passed to
Statement
s to allow commands to discern execution conditions, altering their behavior / result as needed.Implementations of this interface are able to execute CohQL statements, for example a Select, Update, a backup command etc.Classes implementing this interface build instances ofStatement
implementations.The result of executing a CohQLStatement
. -
ClassDescriptionCoherenceQueryLanguage is a simple language for building Filters and doing simple queries that are similar in style to SQL.Instances of this context are passed to
Statement
s to allow commands to discern execution conditions, altering their behavior / result as needed.Implementations of this interface are able to execute CohQL statements, for example a Select, Update, a backup command etc.Classes implementing this interface build instances ofStatement
implementations.The result of executing a CohQLStatement
. -
ClassDescriptionAn exception thrown when errors occur building CohQL queries.Instances of this context are passed to
Statement
s to allow commands to discern execution conditions, altering their behavior / result as needed.Implementations of this interface are able to execute CohQL statements, for example a Select, Update, a backup command etc.Classes implementing this interface build instances ofStatement
implementations.The result of executing a CohQLStatement
. -
ClassDescriptionCoherenceQueryLanguage is a simple language for building Filters and doing simple queries that are similar in style to SQL.
-
ClassDescriptionCoherenceQueryLanguage is a simple language for building Filters and doing simple queries that are similar in style to SQL.ExtractorBuilders provide a mechanism to construct a
ValueExtractor
for a provided cache name, target and property chain (ExtractorBuilder.realize(String, int, String)
). -
ClassDescriptionCoherenceQueryLanguage is a simple language for building Filters and doing simple queries that are similar in style to SQL.Instances of this context are passed to
Statement
s to allow commands to discern execution conditions, altering their behavior / result as needed.Implementations of this interface are able to execute CohQL statements, for example a Select, Update, a backup command etc.