Package com.amazonaws.athena.connector.substrait.model

Class LogicalExpression

java.lang.Object

com.amazonaws.athena.connector.substrait.model.LogicalExpression

public class LogicalExpression
extends Object

Represents a logical expression tree that preserves AND/OR hierarchy from Substrait expressions. This allows proper conversion to MongoDB queries while maintaining the original logical structure.

Constructor Summary

Constructors

Constructor	Description
LogicalExpression(ColumnPredicate leafPredicate)
LogicalExpression(SubstraitOperator operator, List<LogicalExpression> children)

Method Summary

Modifier and Type	Method	Description
List<LogicalExpression>	getChildren()
ColumnPredicate	getLeafPredicate()
SubstraitOperator	getOperator()
boolean	hasComplexLogic()
boolean	isLeaf()

Methods inherited from class java.lang.Object

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

Constructor Detail

LogicalExpression

public LogicalExpression(SubstraitOperator operator,
                         List<LogicalExpression> children)

LogicalExpression

public LogicalExpression(ColumnPredicate leafPredicate)

Method Detail

getOperator

public SubstraitOperator getOperator()

getChildren

public List<LogicalExpression> getChildren()

getLeafPredicate

public ColumnPredicate getLeafPredicate()

isLeaf

public boolean isLeaf()

hasComplexLogic

public boolean hasComplexLogic()