diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/SimpleTraitQueryVisitorImpl.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/SimpleTraitQueryVisitorImpl.java | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/SimpleTraitQueryVisitorImpl.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/SimpleTraitQueryVisitorImpl.java deleted file mode 100644 index 00423648f..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/internal/SimpleTraitQueryVisitorImpl.java +++ /dev/null @@ -1,111 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 Oracle Corporation. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Oracle - initial API and implementation - * - ********************************************************************************/ -package org.eclipse.jst.jsf.common.metadata.query.internal; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.jst.jsf.common.metadata.Entity; -import org.eclipse.jst.jsf.common.metadata.Trait; -import org.eclipse.jst.jsf.common.metadata.query.AbstractTraitQueryVisitor; -import org.eclipse.jst.jsf.common.metadata.query.IResultSet; - - -/** - * A simple metadata query visitor implementing {@link org.eclipse.jst.jsf.common.metadata.query.ITraitQueryVisitor}. - * - simple find traits by id only - * - Does not allow for wild card searchs - */ -public class SimpleTraitQueryVisitorImpl extends AbstractTraitQueryVisitor { - - private String _traitQuery; - private SearchControl _control; - private boolean _stop; - private List/*<Trait>*/ _traitResults; - - /** - * Constructor that also creates a default SearchControl - */ - public SimpleTraitQueryVisitorImpl() { - super(); - _control = new SearchControl(); - } - - /** - * Constructor - * @param control - */ - public SimpleTraitQueryVisitorImpl(SearchControl control) { - super(); - this._control = control; - } - - /* (non-Javadoc) - * @see org.eclipse.jst.jsf.common.metadata.query.ITraitQueryVisitor#findTraits(org.eclipse.jst.jsf.common.metadata.Entity, java.lang.String) - */ - public IResultSet/*<Trait>*/ findTraits(final Entity entity, final String traitQuery){ - - resetQuery(); - if (entity != null){ - this._traitQuery = traitQuery; - for (Iterator/*<Trait>*/ it=entity.getTraits().iterator();it.hasNext();){ - Trait t = (Trait)it.next(); - t.accept(this); - if (stopVisiting()) - break; - } - } - return new SimpleResultSet(getInternalTraitResults()); - } - - /* (non-Javadoc) - * @see org.eclipse.jst.jsf.common.metadata.query.ITraitVisitor#visit(org.eclipse.jst.jsf.common.metadata.Trait) - */ - public void visit(Trait trait) { - if (trait.equals(_traitQuery)) - getInternalTraitResults().add(trait); - - checkShouldStopVisitingTraits(); - } - - /** - * - */ - private void resetQuery() { - _stop = false; - _traitResults = null; - } - - /** - * @return lazy init of a SimpleResultSet of Traits - */ - private List/*<Trait>*/ getInternalTraitResults(){ - if (_traitResults == null){ - _traitResults = new ArrayList/*<Trait>*/(); - } - return _traitResults; - } - - /* (non-Javadoc) - * @see org.eclipse.jst.jsf.common.metadata.query.IMetaDataVisitor#stopVisiting() - */ - public boolean stopVisiting() { - return _stop; - } - - private void checkShouldStopVisitingTraits(){ - if (_control.getCountLimit()== getInternalTraitResults().size() && _control.getCountLimit() != SearchControl.COUNT_LIMIT_NONE) - _stop = true; - } - -} |