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author | gregor <gregor@d688527b-c9ab-4aba-bd8d-4036d912da1d> | 2003-07-07 10:58:37 +0000 |
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committer | gregor <gregor@d688527b-c9ab-4aba-bd8d-4036d912da1d> | 2003-07-07 10:58:37 +0000 |
commit | ece7d18cf35374bf4e26d041799cda8f791c89f8 (patch) | |
tree | 33707cb77627b65a2a4e7327a2e93fb7751c1b76 /spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java | |
parent | 273aed93c03b18a6c6bb1af745ae46a13ad3c7f2 (diff) | |
download | moa-id-spss-ece7d18cf35374bf4e26d041799cda8f791c89f8.tar.gz moa-id-spss-ece7d18cf35374bf4e26d041799cda8f791c89f8.tar.bz2 moa-id-spss-ece7d18cf35374bf4e26d041799cda8f791c89f8.zip |
Initial commit
git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@2 d688527b-c9ab-4aba-bd8d-4036d912da1d
Diffstat (limited to 'spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java')
-rw-r--r-- | spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java b/spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java new file mode 100644 index 000000000..c7496c2cd --- /dev/null +++ b/spss.server/src/at/gv/egovernment/moa/spss/server/iaik/xml/XPath2TransformationImpl.java @@ -0,0 +1,82 @@ +package at.gv.egovernment.moa.spss.server.iaik.xml; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import iaik.server.modules.xml.XPath2Transformation; + +/** + * An object encapsulating a <code>Transformation</code> containing several + * XPath-Filter2 expressions. + * + * @author Patrick Peck + * @version $Id$ + */ +public class XPath2TransformationImpl + extends TransformationImpl + implements XPath2Transformation { + + /** The filters contained in this <code>XPath2Transformation</code> */ + private List xPathFilters = new ArrayList(); + + /** + * Create a new <code>XPath2TransformationImpl</code>. + * + * The list of XPath-Filter2 expression is initially empty. + */ + public XPath2TransformationImpl() { + setAlgorithmURI(XPath2Transformation.XPATH2); + } + + /** + * @see iaik.server.modules.xml.XPath2Transformation#getXPathFilters() + */ + public List getXPathFilters() { + return xPathFilters; + } + + /** + * Add an XPath-Filter2 expression to the list of filters. + * + * @param filter The filter to add. + */ + public void addXPathFilter(XPath2Filter filter) { + xPathFilters.add(filter); + } + + /** + * Compare this <code>XPath2Transformation</code> to another. + * + * @param other The object to compare this + * <code>XPath2Transformation</code> to. + * @return <code>true</code>, if <code>other</code> is an + * <code>XPath2Transformation</code> and <code>getXPathFilters()</code> equals + * <code>other.getXPathFilters()</code>. Otherwise <code>false</code> is + * returned. + * @see java.lang.Object#equals(Object) + */ + public boolean equals(Object other) { + if (other instanceof XPath2Transformation) { + XPath2Transformation transform = (XPath2Transformation) other; + + return getXPathFilters().equals(transform.getXPathFilters()); + } + return false; + } + + /** + * @see java.lang.Object#hashCode() + */ + public int hashCode() { + Iterator iter = getXPathFilters().iterator(); + int hashCode = 0; + + while (iter.hasNext()) { + hashCode ^= iter.next().hashCode(); + } + + return hashCode; + } + +} |