io.prestosql.operator.project

Class PageFieldsToInputParametersRewriter

java.lang.Object

io.prestosql.operator.project.PageFieldsToInputParametersRewriter

public final class PageFieldsToInputParametersRewriter
extends Object

Rewrite input references from columns in the input page (to the filter/project node) into a compact list that can be used for method parameters.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PageFieldsToInputParametersRewriter.Result

Method Summary

Modifier and Type	Method and Description
static PageFieldsToInputParametersRewriter.Result	rewritePageFieldsToInputParameters(RowExpression expression)

Methods inherited from class java.lang.Object

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

Method Detail

rewritePageFieldsToInputParameters

public static PageFieldsToInputParametersRewriter.Result rewritePageFieldsToInputParameters(RowExpression expression)