com.facebook.presto.spi.relation

Class CallExpression

java.lang.Object

com.facebook.presto.spi.relation.RowExpression

com.facebook.presto.spi.relation.CallExpression

@Immutable
public final class CallExpression
extends RowExpression

Constructor Summary

Constructors

Constructor and Description
CallExpression(String displayName, FunctionHandle functionHandle, Type returnType, List<RowExpression> arguments)

Method Summary

Modifier and Type	Method and Description
<R,C> R	accept(RowExpressionVisitor<R,C> visitor, C context)
boolean	equals(Object obj)
List<RowExpression>	getArguments()
String	getDisplayName()
FunctionHandle	getFunctionHandle()
Type	getType()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CallExpression

public CallExpression(String displayName,
                      FunctionHandle functionHandle,
                      Type returnType,
                      List<RowExpression> arguments)

Method Detail

getDisplayName

public String getDisplayName()

getFunctionHandle

public FunctionHandle getFunctionHandle()

getType

public Type getType()

Specified by:

getType in class RowExpression

getArguments

public List<RowExpression> getArguments()

toString

public String toString()

Specified by:

toString in class RowExpression

hashCode

public int hashCode()

Specified by:

hashCode in class RowExpression

equals

public boolean equals(Object obj)

Specified by:

equals in class RowExpression

accept

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

Specified by:

accept in class RowExpression