com.tangosol.coherence.dslquery.statement

Class SourceStatementBuilder

java.lang.Object

com.tangosol.coherence.dslquery.statement.AbstractStatementBuilder<SourceStatementBuilder.SourceStatement>

com.tangosol.coherence.dslquery.statement.SourceStatementBuilder

All Implemented Interfaces:

StatementBuilder<SourceStatementBuilder.SourceStatement>

public class SourceStatementBuilder
extends AbstractStatementBuilder<SourceStatementBuilder.SourceStatement>

An implementation of a StatementBuilder that parses a CohQL term tree to produce an instance of a SourceStatementBuilder.SourceStatement.

Since:

Coherence 12.2.1

Author:

jk 2013.12.09

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SourceStatementBuilder.SourceStatement Implementation of the CohQL "source" command.

Field Summary

Fields

Modifier and Type	Field and Description
static SourceStatementBuilder	INSTANCE An instance of a SourceStatementBuilder.

Constructor Summary

Constructors

Constructor and Description
SourceStatementBuilder()

Method Summary

Modifier and Type	Method and Description
String	getDescription() Return a description of the CohQL command suitable for displaying as help text.
String	getSyntax() Return the syntax of the CohQL command.
SourceStatementBuilder.SourceStatement	realize(ExecutionContext ctx, NodeTerm term, List listBindVars, com.tangosol.config.expression.ParameterResolver namedBindVars) Realizes an implementation of a Statement that can be executed to perform a specific CohQL command.

Methods inherited from class com.tangosol.coherence.dslquery.statement.AbstractStatementBuilder

atomicStringValueOf, ensureFilter, getAlias, getCacheName, getExtractor, getFields, getFile, getGroupBy, getInsertKey, getInsertValue, getIsDistinct, getSetList, getWhere, headsMatch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final SourceStatementBuilder INSTANCE

An instance of a SourceStatementBuilder.

Constructor Detail

SourceStatementBuilder

public SourceStatementBuilder()

Method Detail

realize

public SourceStatementBuilder.SourceStatement realize(ExecutionContext ctx,
                                                      NodeTerm term,
                                                      List listBindVars,
                                                      com.tangosol.config.expression.ParameterResolver namedBindVars)

Description copied from interface: StatementBuilder

Realizes an implementation of a Statement that can be executed to perform a specific CohQL command.

Parameters:

ctx - the ExecutionContext to use to create commands

term - the parsed NodeTerm used to create the relevant Statement

listBindVars - the indexed bind variables

namedBindVars - the named bind variables

Returns:

an executable instance of a Statement

getSyntax

public String getSyntax()

Description copied from interface: StatementBuilder

Return the syntax of the CohQL command.

Returns:

the syntax of the CohQL command

getDescription

public String getDescription()

Description copied from interface: StatementBuilder

Return a description of the CohQL command suitable for displaying as help text.

Returns:

a description of the CohQL command suitable for displaying as help text