Uses of Package
org.apache.drill.exec.physical.impl.project

Packages that use org.apache.drill.exec.physical.impl.project

Package	Description
org.apache.drill.exec.expr	Drill expression materialization and evaluation facilities.
org.apache.drill.exec.expr.fn.output
org.apache.drill.exec.physical.impl.project

Classes in org.apache.drill.exec.physical.impl.project used by org.apache.drill.exec.expr

Class and Description
OutputWidthExpression OutputWidthExpressions are used to capture the information required to calculate the width of the output produced by a variable-width expression.
OutputWidthExpression.FixedLenExpr Used to represent fixed-width values used in an expression.
OutputWidthExpression.FunctionCallExpr FunctionCallExpr captures the details required to calculate the width of the output produced by a function that produces variable-width output.
OutputWidthExpression.IfElseWidthExpr IfElseWidthExpr is uded to capture an IfExpression.
OutputWidthExpression.VarLenReadExpr VarLenReadExpr captures the inputColumnName and the readExpression used to read a variable length column.

Classes in org.apache.drill.exec.physical.impl.project used by org.apache.drill.exec.expr.fn.output

Class and Description
OutputWidthExpression.FixedLenExpr Used to represent fixed-width values used in an expression.

Classes in org.apache.drill.exec.physical.impl.project used by org.apache.drill.exec.physical.impl.project

Class and Description
OutputWidthExpression OutputWidthExpressions are used to capture the information required to calculate the width of the output produced by a variable-width expression.
OutputWidthExpression.FixedLenExpr Used to represent fixed-width values used in an expression.
OutputWidthExpression.FunctionCallExpr FunctionCallExpr captures the details required to calculate the width of the output produced by a function that produces variable-width output.
OutputWidthExpression.IfElseWidthExpr IfElseWidthExpr is uded to capture an IfExpression.
OutputWidthExpression.VarLenReadExpr VarLenReadExpr captures the inputColumnName and the readExpression used to read a variable length column.
OutputWidthVisitorState
ProjectMemoryManager ProjectMemoryManager(PMM) is used to estimate the size of rows produced by ProjectRecordBatch.
Projector
ProjectRecordBatch