Package com.thinkaurelius.titan.core

Examples of com.thinkaurelius.titan.core.Mapping

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    @Override
    public void register(String store, String key, KeyInformation information, TransactionHandle tx) throws StorageException {
        XContentBuilder mapping = null;
        Class<?> dataType = information.getDataType();
        Mapping map = Mapping.getMapping(information);
        Preconditions.checkArgument(map==Mapping.DEFAULT || AttributeUtil.isString(dataType),
                "Specified illegal mapping [%s] for data type [%s]",map,dataType);

        try {
            mapping = XContentFactory.jsonBuilder().
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                        return FilterBuilders.rangeFilter(key).gte(value);
                    default:
                        throw new IllegalArgumentException("Unexpected relation: " + numRel);
                }
            } else if (value instanceof String) {
                Mapping map = Mapping.getMapping(informations.get(key));
                if ((map==Mapping.DEFAULT || map==Mapping.TEXT) && !titanPredicate.toString().startsWith("CONTAINS"))
                    throw new IllegalArgumentException("Text mapped string values only support CONTAINS queries and not: " + titanPredicate);
                if (map==Mapping.STRING && titanPredicate.toString().startsWith("CONTAINS"))
                    throw new IllegalArgumentException("String mapped string values do not support CONTAINS queries: " + titanPredicate);
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    }

    @Override
    public boolean supports(KeyInformation information, TitanPredicate titanPredicate) {
        Class<?> dataType = information.getDataType();
        Mapping mapping = Mapping.getMapping(information);
        if (mapping!=Mapping.DEFAULT && !AttributeUtil.isString(dataType)) return false;

        if (Number.class.isAssignableFrom(dataType)) {
            if (titanPredicate instanceof Cmp) return true;
        } else if (dataType == Geoshape.class) {
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    @Override
    public boolean supports(KeyInformation information) {
        Class<?> dataType = information.getDataType();
        Mapping mapping = Mapping.getMapping(information);
        if (Number.class.isAssignableFrom(dataType) || dataType == Geoshape.class) {
            if (mapping==Mapping.DEFAULT) return true;
        } else if (AttributeUtil.isString(dataType)) {
            if (mapping==Mapping.DEFAULT || mapping==Mapping.STRING || mapping==Mapping.TEXT) return true;
        }
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    }

    @Override
    public void register(String store, String key, KeyInformation information, TransactionHandle tx) throws StorageException {
        Class<?> dataType = information.getDataType();
        Mapping map = Mapping.getMapping(information);
        Preconditions.checkArgument(map==Mapping.DEFAULT || AttributeUtil.isString(dataType),
                "Specified illegal mapping [%s] for data type [%s]",map,dataType);    }
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                            field = new DoubleField(add.key, ((Number) add.value).doubleValue(), Field.Store.YES);
                        }
                        doc.add(field);
                    } else if (AttributeUtil.isString(add.value)) {
                        String str = (String) add.value;
                        Mapping mapping = Mapping.getMapping(storename, add.key, informations);
                        Field field;
                        switch (mapping) {
                            case DEFAULT:
                            case TEXT:
                                field = new TextField(add.key, str, Field.Store.YES);
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            if (value instanceof Number) {
                Preconditions.checkArgument(titanPredicate instanceof Cmp, "Relation not supported on numeric types: " + titanPredicate);
                Preconditions.checkArgument(value instanceof Number);
                return numericFilter(key, (Cmp) titanPredicate, (Number) value);
            } else if (value instanceof String) {
                Mapping map = Mapping.getMapping(informations.get(key));
                if ((map==Mapping.DEFAULT || map==Mapping.TEXT) && !titanPredicate.toString().startsWith("CONTAINS"))
                    throw new IllegalArgumentException("Text mapped string values only support CONTAINS queries and not: " + titanPredicate);
                if (map==Mapping.STRING && titanPredicate.toString().startsWith("CONTAINS"))
                    throw new IllegalArgumentException("String mapped string values do not support CONTAINS queries: " + titanPredicate);
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    }

    @Override
    public boolean supports(KeyInformation information, TitanPredicate titanPredicate) {
        Class<?> dataType = information.getDataType();
        Mapping mapping = Mapping.getMapping(information);
        if (mapping!=Mapping.DEFAULT && !AttributeUtil.isString(dataType)) return false;

        if (Number.class.isAssignableFrom(dataType)) {
            if (titanPredicate instanceof Cmp) return true;
        } else if (dataType == Geoshape.class) {
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    }

    @Override
    public boolean supports(KeyInformation information) {
        Class<?> dataType = information.getDataType();
        Mapping mapping = Mapping.getMapping(information);
        if (Number.class.isAssignableFrom(dataType) || dataType == Geoshape.class) {
            if (mapping==Mapping.DEFAULT) return true;
        } else if (AttributeUtil.isString(dataType)) {
            if (mapping==Mapping.DEFAULT || mapping==Mapping.STRING || mapping==Mapping.TEXT) return true;
        }
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Related Classes of com.thinkaurelius.titan.core.Mapping

  • com.thinkaurelius.titan.diskstorage.es.ElasticSearchIndex
  • com.thinkaurelius.titan.diskstorage.lucene.LuceneIndex
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