diff options
Diffstat (limited to 'spss.server/src/at/gv/egovernment/moa/spss/api/common/XPathFilter.java')
-rw-r--r-- | spss.server/src/at/gv/egovernment/moa/spss/api/common/XPathFilter.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/spss.server/src/at/gv/egovernment/moa/spss/api/common/XPathFilter.java b/spss.server/src/at/gv/egovernment/moa/spss/api/common/XPathFilter.java new file mode 100644 index 000000000..247776ce0 --- /dev/null +++ b/spss.server/src/at/gv/egovernment/moa/spss/api/common/XPathFilter.java @@ -0,0 +1,38 @@ +package at.gv.egovernment.moa.spss.api.common; + +import java.util.Map; + +/** + * An XPath expression set operation. + * + * @author Patrick Peck + * @version $Id$ + */ +public interface XPathFilter { + /** Subtract this filter's node set from the resulting node set. */ + public static final String SUBTRACT_TYPE = "subtract"; + /** Intersect this filter's node set with the resulting node set. */ + public static final String INTERSECT_TYPE = "intersect"; + /** Compute the union of this filter's node set and the resulting node set. */ + public static final String UNION_TYPE = "union"; + + /** + * Gets the type of this <code>XPathFilter</code>. + * + * @return The type of this <code>XPathFilter</code>. + */ + public String getFilterType(); + /** + * Gets the XPath expression for selecting the nodes. + * + * @return The XPath expression for selecting the nodes. + */ + public String getXPathExpression(); + /** + * Gets The namespace prefix to URI mapping used during evaluation of the + * XPath expression. + * + * @return The namespace prefix to URI mapping. + */ + public Map getNamespaceDeclarations(); +} |