FunctionDescrBuilder (Drools :: DRL AST 8.42.0.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(java.lang.String body)`	Sets the function body
`FunctionDescrBuilder`	`dialect(java.lang.String dialect)`	Sets the function dialect.
`FunctionDescrBuilder`	`name(java.lang.String name)`	Sets function name
`FunctionDescrBuilder`	`namespace(java.lang.String namespace)`	Sets an alternate namespace for the function
`FunctionDescrBuilder`	`returnType(java.lang.String type)`	Sets function return type

Methods inherited from interface org.drools.drl.ast.dsl.DescrBuilder
end, endCharacter, endLocation, getDescr, startCharacter, startLocation

Methods inherited from interface org.drools.drl.ast.dsl.ParameterSupportBuilder
parameter

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