RowExpression (presto-main 345 API)

java.lang.Object
- io.prestosql.sql.relational.RowExpression

Direct Known Subclasses:

CallExpression, ConstantExpression, InputReferenceExpression, LambdaDefinitionExpression, SpecialForm, VariableReferenceExpression
```
public abstract class RowExpression
extends Object
```

Constructor Summary

Constructors
Constructor Description

RowExpression()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract <R,C> R`	`accept(RowExpressionVisitor<R,C> visitor, C context)`
`abstract boolean`	`equals(Object other)`
`abstract Type`	`getType()`
`abstract int`	`hashCode()`
`abstract String`	`toString()`

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

Constructor Detail
- RowExpression
```
public RowExpression()
```

Method Detail

getType
```
public abstract Type getType()
```

equals

public abstract boolean equals(Object other)

Overrides:: equals in class Object

hashCode
```
public abstract int hashCode()
```
Overrides:

hashCode in class Object

toString
```
public abstract String toString()
```
Overrides:

toString in class Object

accept

public abstract <R,C> R accept(RowExpressionVisitor<R,C> visitor,
                                     C context)