RfcSapFieldMetadata

```
public interface RfcSapFieldMetadata
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`existsInSap()`	This method returns true if this field exists in JCO structure ( exists on SAP-system ) this information is accurate only for attached instances
`int`	`getLength()`	This method returns length (in bytes) of the corresponding SAP-field this information is accurate only for attached instances for detached instances it returns length - parameter from Annotation in Rfc-interface
`String`	`getSapName()`	This method returns the name of the corresponding sap-field or the name defined as sapName in Rfc-interface
`RfcSapType`	`getType()`	This method returns the type of the corresponding sap-field or the name defined as type in Rfc-interface

- Method Detail
  - getSapName
```
String getSapName()
```
    This method returns the name of the corresponding sap-field or the name defined as sapName in Rfc-interface
    
    Returns:
    
    name of the field
  - getType
```
RfcSapType getType()
```
    This method returns the type of the corresponding sap-field or the name defined as type in Rfc-interface
    
    Returns:
    
    RfcSapType of corresponding field
  - existsInSap
```
boolean existsInSap()
```
    This method returns true if this field exists in JCO structure ( exists on SAP-system ) this information is accurate only for attached instances
    
    Returns:
    
    true if field exists
  - getLength
```
int getLength()
```
    This method returns length (in bytes) of the corresponding SAP-field this information is accurate only for attached instances for detached instances it returns length - parameter from Annotation in Rfc-interface
    
    Returns:
    
    length of the field