FunctionDescrBuilder (Drools :: Compiler 7.74.0.Final API)

All Superinterfaces:

DescrBuilder<PackageDescrBuilder,FunctionDescr>, ParameterSupportBuilder<FunctionDescrBuilder>

All Known Implementing Classes:

FunctionDescrBuilderImpl
```
public interface FunctionDescrBuilder
extends DescrBuilder<PackageDescrBuilder,FunctionDescr>, ParameterSupportBuilder<FunctionDescrBuilder>
```
A descriptor builder for functions

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`FunctionDescrBuilder`	`body(String body)`	Sets the function body
`FunctionDescrBuilder`	`dialect(String dialect)`	Sets the function dialect.
`FunctionDescrBuilder`	`name(String name)`	Sets function name
`FunctionDescrBuilder`	`namespace(String namespace)`	Sets an alternate namespace for the function
`FunctionDescrBuilder`	`returnType(String type)`	Sets function return type

Methods inherited from interface org.drools.compiler.lang.api.DescrBuilder
end, endCharacter, endLocation, getDescr, startCharacter, startLocation

Methods inherited from interface org.drools.compiler.lang.api.ParameterSupportBuilder
parameter

- Method Detail
  - namespace
```
FunctionDescrBuilder namespace(String namespace)
```
    Sets an alternate namespace for the function
    
    Parameters:
    
    namespace -
    
    Returns:
    
    itself
  - name
```
FunctionDescrBuilder name(String name)
```
    Sets function name
    
    Parameters:
    
    name -
    
    Returns:
    
    itself
  - returnType
```
FunctionDescrBuilder returnType(String type)
```
    Sets function return type
    
    Parameters:
    
    type -
    
    Returns:
    
    itself
  - body
```
FunctionDescrBuilder body(String body)
```
    Sets the function body
    
    Parameters:
    
    body -
    
    Returns:
    
    itself
  - dialect
```
FunctionDescrBuilder dialect(String dialect)
```
    Sets the function dialect. Default is java.
    
    Parameters:
    
    dialect -
    
    Returns:
    
    itself