Class ExpressionCompiler

java.lang.Object

io.trino.sql.gen.ExpressionCompiler

public class ExpressionCompiler
extends Object

Constructor Summary

Constructors

Constructor	Description
ExpressionCompiler(FunctionManager functionManager, PageFunctionCompiler pageFunctionCompiler, ColumnarFilterCompiler columnarFilterCompiler)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionCompiler

@Inject
public ExpressionCompiler(FunctionManager functionManager,
 PageFunctionCompiler pageFunctionCompiler,
 ColumnarFilterCompiler columnarFilterCompiler)

Method Details

getCursorProcessorCache

public CacheStatsMBean getCursorProcessorCache()

compileCursorProcessor

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

compilePageProcessor

public Function<DynamicFilter,PageProcessor> compilePageProcessor(boolean columnarFilterEvaluationEnabled,
 Optional<RowExpression> filter,
 Optional<DynamicPageFilter> dynamicPageFilter,
 List<? extends RowExpression> projections,
 Optional<String> classNameSuffix,
 OptionalInt initialBatchSize)

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)