XMLStructure

javax.xml.crypto

Interface XMLStructure

All Known Subinterfaces:

CanonicalizationMethod, DigestMethod, KeyInfo, KeyName, KeyValue, Manifest, PGPData, Reference, RetrievalMethod, SignatureMethod, SignatureProperties, SignatureProperty, SignedInfo, Transform, X509Data, X509IssuerSerial, XMLObject, XMLSignature, XMLSignature.SignatureValue

All Known Implementing Classes:

DOMStructure, TransformService
```
public interface XMLStructure
```
A representation of an XML structure from any namespace. The purpose of this interface is to group (and provide type safety for) all representations of XML structures.

Since:

1.6

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`boolean`	`isFeatureSupported(String feature)` Indicates whether a specified feature is supported.

- Method Detail
  - isFeatureSupported
```
boolean isFeatureSupported(String feature)
```
    Indicates whether a specified feature is supported.
    
    Parameters:
    
    feature - the feature name (as an absolute URI)
    
    Returns:
    
    true if the specified feature is supported, false otherwise
    
    Throws:
    
    NullPointerException - if feature is null