ParquetQueryVisitor (Teiid 16.0.0 API)

java.lang.Object
- org.teiid.language.visitor.AbstractLanguageVisitor
- - org.teiid.language.visitor.HierarchyVisitor
  - - org.teiid.translator.parquet.ParquetQueryVisitor

All Implemented Interfaces:: LanguageObjectVisitor

public class ParquetQueryVisitor
extends HierarchyVisitor

Constructor Summary

Constructors
Constructor Description

ParquetQueryVisitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`LinkedHashSet<String>`	`getAllColumns()`
`List<Condition>`	`getNonPartionedConditions()`
`String`	`getParquetPath()`
`LinkedHashMap<String,Column>`	`getPartitionedColumns()`
`Map<String,Comparison>`	`getPartitionedComparisons()`
`List<Condition>`	`getPartitionedConditions()`
`List<String>`	`getProjectedColumnNames()`
`org.apache.parquet.filter2.predicate.Operators.Column<?>`	`getReferenceColumn()`
`Table`	`getTable()`
`void`	`visit(NamedTable obj)`
`void`	`visit(Select obj)`

Methods inherited from class org.teiid.language.visitor.HierarchyVisitor
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class org.teiid.language.visitor.AbstractLanguageVisitor
visit, visit, visit, visit, visit, visit, visitNode, visitNodes, visitNodes

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ParquetQueryVisitor
```
public ParquetQueryVisitor()
```

Method Detail

getProjectedColumnNames

public List<String> getProjectedColumnNames()

getAllColumns

public LinkedHashSet<String> getAllColumns()

getTable
```
public Table getTable()
```

getParquetPath
```
public String getParquetPath()
```

getPartitionedColumns

public LinkedHashMap<String,Column> getPartitionedColumns()

getNonPartionedConditions

public List<Condition> getNonPartionedConditions()

getPartitionedComparisons

public Map<String,Comparison> getPartitionedComparisons()

getPartitionedConditions

public List<Condition> getPartitionedConditions()

getReferenceColumn

public org.apache.parquet.filter2.predicate.Operators.Column<?> getReferenceColumn()

visit
```
public void visit(NamedTable obj)
```
Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class AbstractLanguageVisitor

visit
```
public void visit(Select obj)
```
Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor