FieldDereference (presto-spi 347 API)

java.lang.Object
- io.prestosql.spi.expression.ConnectorExpression
- - io.prestosql.spi.expression.FieldDereference

public class FieldDereference
extends ConnectorExpression

Constructor Summary

Constructors
Constructor Description

FieldDereference(Type type, ConnectorExpression target, int field)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`List<? extends ConnectorExpression>`	`getChildren()`
`int`	`getField()`
`ConnectorExpression`	`getTarget()`
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class io.prestosql.spi.expression.ConnectorExpression
getType

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

Constructor Detail

FieldDereference

public FieldDereference(Type type,
                        ConnectorExpression target,
                        int field)

Method Detail
- getTarget
```
public ConnectorExpression getTarget()
```
- getField
```
public int getField()
```
- getChildren
```
public List<? extends ConnectorExpression> getChildren()
```
  Specified by:
  
  getChildren in class ConnectorExpression
- hashCode
```
public int hashCode()
```
  Specified by:
  
  hashCode in class ConnectorExpression
- equals
```
public boolean equals(Object o)
```
  Specified by:
  
  equals in class ConnectorExpression
- toString
```
public String toString()
```
  Specified by:
  
  toString in class ConnectorExpression