Examples with TmfFilterAspectNode org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterAspectNode used on opensource projects

Example 1 with TmfFilterAspectNode

use of org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterAspectNode in project tracecompass by tracecompass.

the class FilterSimpleExpressionCu method getEventFilter.

@Override
public ITmfFilterTreeNode getEventFilter(ITmfTrace trace) {
    if (fField.equals(IFilterStrings.WILDCARD)) {
        // Make a OR on all aspects
        TmfFilterOrNode orNode = new TmfFilterOrNode(null);
        for (ITmfEventAspect<?> aspect : trace.getEventAspects()) {
            TmfFilterMatchesNode node = new TmfFilterMatchesNode(null);
            node.setEventAspect(aspect);
            node.setRegex(fValue);
            orNode.addChild(node);
        }
        orNode.setNot(getNot());
        return orNode;
    }
    // Find an event aspect corresponding to the field
    ITmfEventAspect<?> filterAspect = null;
    for (ITmfEventAspect<?> aspect : trace.getEventAspects()) {
        if (aspect.getName().equals(fField)) {
            filterAspect = aspect;
            break;
        }
    }
    if (filterAspect == null) {
        // Fallback to a field aspect
        filterAspect = TmfBaseAspects.getContentsAspect().forField(fField);
    }
    TmfFilterAspectNode conditionNode = createConditionNode();
    conditionNode.setEventAspect(filterAspect);
    return conditionNode;
}

Example 2 with TmfFilterAspectNode

use of org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterAspectNode in project tracecompass by tracecompass.

the class TmfFilterContentHandler method startElement.

@Override
public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {
    ITmfFilterTreeNode node = null;
    if (localName.equalsIgnoreCase(TmfFilterRootNode.NODE_NAME)) {
        node = new TmfFilterRootNode();
    } else if (localName.equals(TmfFilterNode.NODE_NAME)) {
        node = new TmfFilterNode(atts.getValue(TmfFilterNode.NAME_ATTR));
    } else if (localName.equals(TmfFilterTraceTypeNode.NODE_NAME)) {
        node = new TmfFilterTraceTypeNode(null);
        String traceTypeId = atts.getValue(TmfFilterTraceTypeNode.TYPE_ATTR);
        traceTypeId = TmfTraceType.buildCompatibilityTraceTypeId(traceTypeId);
        ((TmfFilterTraceTypeNode) node).setTraceTypeId(traceTypeId);
        TraceTypeHelper helper = TmfTraceType.getTraceType(traceTypeId);
        if (helper != null) {
            ((TmfFilterTraceTypeNode) node).setTraceClass(helper.getTraceClass());
        }
        ((TmfFilterTraceTypeNode) node).setName(atts.getValue(TmfFilterTraceTypeNode.NAME_ATTR));
    } else if (localName.equals(TmfFilterAndNode.NODE_NAME)) {
        node = new TmfFilterAndNode(null);
    } else if (localName.equals(TmfFilterOrNode.NODE_NAME)) {
        node = new TmfFilterOrNode(null);
    } else if (localName.equals(TmfFilterContainsNode.NODE_NAME)) {
        node = new TmfFilterContainsNode(null);
        createEventAspect((TmfFilterAspectNode) node, atts);
        String value = atts.getValue(TmfFilterContainsNode.IGNORECASE_ATTR);
        if (value != null && value.equalsIgnoreCase(Boolean.TRUE.toString())) {
            ((TmfFilterContainsNode) node).setIgnoreCase(true);
        }
    } else if (localName.equals(TmfFilterEqualsNode.NODE_NAME)) {
        node = new TmfFilterEqualsNode(null);
        createEventAspect((TmfFilterAspectNode) node, atts);
        String value = atts.getValue(TmfFilterEqualsNode.IGNORECASE_ATTR);
        if (value != null && value.equalsIgnoreCase(Boolean.TRUE.toString())) {
            ((TmfFilterEqualsNode) node).setIgnoreCase(true);
        }
    } else if (localName.equals(TmfFilterMatchesNode.NODE_NAME)) {
        node = new TmfFilterMatchesNode(null);
        createEventAspect((TmfFilterAspectNode) node, atts);
        ((TmfFilterMatchesNode) node).setRegex(atts.getValue(TmfFilterMatchesNode.REGEX_ATTR));
    } else if (localName.equals(TmfFilterCompareNode.NODE_NAME)) {
        node = new TmfFilterCompareNode(null);
        createEventAspect((TmfFilterAspectNode) node, atts);
        String value = atts.getValue(TmfFilterCompareNode.TYPE_ATTR);
        if (value != null) {
            ((TmfFilterCompareNode) node).setType(Type.valueOf(value));
        }
        value = atts.getValue(TmfFilterCompareNode.RESULT_ATTR);
        if (value != null) {
            if (value.equals(Integer.toString(-1))) {
                ((TmfFilterCompareNode) node).setResult(-1);
            } else if (value.equals(Integer.toString(1))) {
                ((TmfFilterCompareNode) node).setResult(1);
            } else {
                ((TmfFilterCompareNode) node).setResult(0);
            }
        }
    // Backward compatibility with event type filter node
    } else if (localName.equals(EVENTTYPE_NODE_NAME)) {
        node = new TmfFilterTraceTypeNode(null);
        String label = atts.getValue(NAME_ATTR);
        if (label != null) {
            // Backward compatibility with renamed LTTng Kernel Trace
            if (label.equals(LTTNG_KERNEL_TRACE)) {
                label = LINUX_KERNEL_TRACE;
            }
            String traceTypeId = TmfTraceType.getTraceTypeId(label);
            TraceTypeHelper helper = TmfTraceType.getTraceType(traceTypeId);
            if (helper == null) {
                // Backward compatibility with category-less custom trace types
                for (TraceTypeHelper h : TmfTraceType.getTraceTypeHelpers()) {
                    if (h.getName().equals(label)) {
                        label = h.getLabel();
                        helper = h;
                        break;
                    }
                }
            }
            if (helper != null) {
                ((TmfFilterTraceTypeNode) node).setTraceTypeId(helper.getTraceTypeId());
                ((TmfFilterTraceTypeNode) node).setTraceClass(helper.getTraceClass());
            }
            ((TmfFilterTraceTypeNode) node).setName(label);
        }
    }
    String value = atts.getValue(ITmfFilterWithNot.NOT_ATTRIBUTE);
    if (node instanceof ITmfFilterWithNot && Boolean.TRUE.toString().equalsIgnoreCase(value)) {
        ((ITmfFilterWithNot) node).setNot(true);
    }
    if (node instanceof ITmfFilterWithValue) {
        ((ITmfFilterWithValue) node).setValue(atts.getValue(ITmfFilterWithValue.VALUE_ATTRIBUTE));
    }
    fFilterTreeStack.addFirst(node);
}