Class Columns.FunctionCall

java.lang.Object

org.springframework.data.cassandra.core.query.Columns.FunctionCall

All Implemented Interfaces:

Columns.Selector

Enclosing class:

Columns

public static class Columns.FunctionCall
extends Object
implements Columns.Selector

Function call selector with alias support.

Since:

2.0

Author:

Mark Paluch

Method Summary

Modifier and Type	Method	Description
Columns.FunctionCall	as(com.datastax.oss.driver.api.core.CqlIdentifier alias)	Create a Columns.FunctionCall for the current expression aliased as alias.
boolean	equals(@Nullable Object o)
static Columns.FunctionCall	from(String expression, Object... params)
Optional<com.datastax.oss.driver.api.core.CqlIdentifier>	getAlias()
String	getExpression()
List<Object>	getParameters()
int	hashCode()
String	toString()

Methods inherited from class Object

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

Methods inherited from interface Columns.Selector

as

Method Details

from

public static Columns.FunctionCall from(String expression,
 Object... params)

as

public Columns.FunctionCall as(com.datastax.oss.driver.api.core.CqlIdentifier alias)

Create a Columns.FunctionCall for the current expression aliased as alias.

Specified by:

as in interface Columns.Selector

Parameters:

alias - must not be null.

Returns:

the aliased Columns.ColumnSelector.

getExpression

public String getExpression()

Specified by:

getExpression in interface Columns.Selector

Returns:

the expression that forms this selection.

getAlias

public Optional<com.datastax.oss.driver.api.core.CqlIdentifier> getAlias()

Specified by:

getAlias in interface Columns.Selector

getParameters

public List<Object> getParameters()

equals

public boolean equals(@Nullable Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object