io.prestosql.sql.gen

Class ExpressionCompiler

java.lang.Object

io.prestosql.sql.gen.ExpressionCompiler

public class ExpressionCompiler
extends Object

Constructor Summary

Constructors

Constructor and Description
ExpressionCompiler(Metadata metadata, PageFunctionCompiler pageFunctionCompiler)

Method Summary

Modifier and Type	Method and Description
Supplier<CursorProcessor>	compileCursorProcessor(Optional<RowExpression> filter, List<? extends RowExpression> projections, Object uniqueKey)
Supplier<PageProcessor>	compilePageProcessor(Optional<RowExpression> filter, List<? extends RowExpression> projections)
Supplier<PageProcessor>	compilePageProcessor(Optional<RowExpression> filter, List<? extends RowExpression> projections, int initialBatchSize)
Supplier<PageProcessor>	compilePageProcessor(Optional<RowExpression> filter, List<? extends RowExpression> projections, Optional<String> classNameSuffix)
CacheStatsMBean	getCursorProcessorCache()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionCompiler

@Inject
public ExpressionCompiler(Metadata metadata,
                                  PageFunctionCompiler pageFunctionCompiler)

Method Detail

getCursorProcessorCache

public CacheStatsMBean getCursorProcessorCache()

compileCursorProcessor

public Supplier<CursorProcessor> compileCursorProcessor(Optional<RowExpression> filter,
                                                        List<? extends RowExpression> projections,
                                                        Object uniqueKey)

compilePageProcessor

public Supplier<PageProcessor> compilePageProcessor(Optional<RowExpression> filter,
                                                    List<? extends RowExpression> projections,
                                                    Optional<String> classNameSuffix)

compilePageProcessor

public Supplier<PageProcessor> compilePageProcessor(Optional<RowExpression> filter,
                                                    List<? extends RowExpression> projections)

compilePageProcessor

public Supplier<PageProcessor> compilePageProcessor(Optional<RowExpression> filter,
                                                    List<? extends RowExpression> projections,
                                                    int initialBatchSize)