Alias (JSQLParser library 5.1 API)

java.lang.Object
- net.sf.jsqlparser.expression.Alias

All Implemented Interfaces:

Serializable
```
public class Alias
extends Object
implements Serializable
```
The type Alias for Tables, Columns or Views. We support three different types: 1) Simple String: `SELECT 1 AS "ALIAS"` when NAME is set and aliasColumns has no elements 2) UDF Aliases: `SELECT udf(1,2,3) AS "Alias(a,b,c)"` " when NAME!=null and aliasColumns has elements 3) Column lists for LATERAL VIEW: `SELECT * from a LATERAL VIEW EXPLODE ... AS a, b, c`, when NAME is NULL and aliasColumns has elements

See Also:

Spark LATERAL VIEW, Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Alias.AliasColumn

Constructor Summary

Constructors
Constructor Description

Alias(String name)

Alias(String name, boolean useAs)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Alias`	`addAliasColumns(String... columnNames)`
`Alias`	`addAliasColumns(Collection<? extends Alias.AliasColumn> aliasColumns)`
`Alias`	`addAliasColumns(Alias.AliasColumn... aliasColumns)`
`List<Alias.AliasColumn>`	`getAliasColumns()`
`String`	`getName()`
`String`	`getUnquotedName()`
`boolean`	`isUseAs()`
`void`	`setAliasColumns(List<Alias.AliasColumn> aliasColumns)`
`void`	`setName(String name)`
`void`	`setUseAs(boolean useAs)`
`String`	`toString()`
`Alias`	`withAliasColumns(List<Alias.AliasColumn> aliasColumns)`
`Alias`	`withName(String name)`
`Alias`	`withUseAs(boolean useAs)`

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

Constructor Detail

Alias
```
public Alias(String name)
```

Alias

public Alias(String name,
             boolean useAs)

Method Detail

getName
```
public String getName()
```

getUnquotedName
```
public String getUnquotedName()
```

setName
```
public void setName(String name)
```

isUseAs
```
public boolean isUseAs()
```

setUseAs

public void setUseAs(boolean useAs)

getAliasColumns

public List<Alias.AliasColumn> getAliasColumns()

setAliasColumns

public void setAliasColumns(List<Alias.AliasColumn> aliasColumns)

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

toString in class Object

withName

public Alias withName(String name)

withUseAs

public Alias withUseAs(boolean useAs)

withAliasColumns

public Alias withAliasColumns(List<Alias.AliasColumn> aliasColumns)

addAliasColumns

public Alias addAliasColumns(String... columnNames)

addAliasColumns

public Alias addAliasColumns(Alias.AliasColumn... aliasColumns)

addAliasColumns

public Alias addAliasColumns(Collection<? extends Alias.AliasColumn> aliasColumns)