TrimExprMacro (druid-processing 28.0.0 API)

java.lang.Object
- org.apache.druid.query.expression.TrimExprMacro

All Implemented Interfaces:

ExprMacroTable.ExprMacro, NamedFunction

Direct Known Subclasses:

TrimExprMacro.BothTrimExprMacro, TrimExprMacro.LeftTrimExprMacro, TrimExprMacro.RightTrimExprMacro
```
public abstract class TrimExprMacro
extends Object
implements ExprMacroTable.ExprMacro
```

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`TrimExprMacro.BothTrimExprMacro`
`static class`	`TrimExprMacro.LeftTrimExprMacro`
`static class`	`TrimExprMacro.RightTrimExprMacro`

Constructor Summary

Constructors
Constructor Description

TrimExprMacro(org.apache.druid.query.expression.TrimExprMacro.TrimMode mode)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Expr apply(List<Expr> args)

String name()
Name of the function
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface org.apache.druid.math.expr.NamedFunction
  processingFailed, validationFailed, validationFailed, validationHelperCheckAnyOfArgumentCount, validationHelperCheckArgIsLiteral, validationHelperCheckArgumentCount, validationHelperCheckArgumentCount, validationHelperCheckArgumentRange, validationHelperCheckLambaArgumentCount, validationHelperCheckMinArgumentCount, validationHelperCheckMinArgumentCount

- Constructor Detail
  - TrimExprMacro
```
public TrimExprMacro(org.apache.druid.query.expression.TrimExprMacro.TrimMode mode)
```
- Method Detail
  - name
```
public String name()
```
    Description copied from interface: NamedFunction
    
    Name of the function
    
    Specified by:
    
    name in interface NamedFunction
  - apply
```
public Expr apply(List<Expr> args)
```
    Specified by:
    
    apply in interface ExprMacroTable.ExprMacro