Examples of org.jboss.dna.graph.SubgraphNode

org.jboss.dna.graph.SubgraphNode
An extended {@link Node} that includes the ability to get nodes in the {@link Subgraph subgraph} relative to this node.

        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(1));
        
        assertThat(verifyPrimaryType(statementsNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(statementsNode, "ddl:parserId", "POSTGRES"), is(true));


        SubgraphNode schemaNode = statementsNode.getNode(path("hollywood"));
        assertNotNull(schemaNode);
        verifyBaseProperties(schemaNode, "nt:unstructured", "1", "1", "0", 2);
        assertThat(verifyMixinType(schemaNode, "ddl:createSchemaStatement"), is(true));
        assertThat(verifyExpression(schemaNode, "CREATE SCHEMA hollywood"), is(true));
        
        SubgraphNode filmsNode = schemaNode.getNode(path("films"));
        assertNotNull(filmsNode);
        verifyBaseProperties(filmsNode, "nt:unstructured", "2", "5", "28", 3);
        assertThat(verifyMixinType(filmsNode, "ddl:createTableStatement"), is(true));
        assertThat(verifyExpression(filmsNode, "CREATE TABLE films (title varchar(255), release date, producerName varchar(255))"), is(true));
        
        SubgraphNode winnersNode = schemaNode.getNode(path("winners"));
        assertNotNull(winnersNode);
        verifyBaseProperties(winnersNode, "nt:unstructured", "3", "5", "113", 0);
        assertThat(verifyMixinType(winnersNode, "ddl:createViewStatement"), is(true));
        assertThat(verifyExpression(winnersNode, "CREATE VIEW winners AS SELECT title, release FROM films WHERE producerName IS NOT NULL;"), is(true));
        
        // Check Column Properties
        SubgraphNode titleNode = filmsNode.getNode(path("title"));
        assertNotNull(titleNode);
        assertThat(verifyPrimaryType(titleNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(titleNode, "ddl:datatypeName", "VARCHAR"), is(true));
        assertThat(verifyProperty(titleNode, "ddl:datatypeLength", "255"), is(true));
        assertThat(verifyMixinType(titleNode, "ddl:columnDefinition"), is(true));
        
        SubgraphNode releaseNode = filmsNode.getNode(path("release"));
        assertNotNull(releaseNode);
        assertThat(verifyPrimaryType(releaseNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(releaseNode, "ddl:datatypeName", "DATE"), is(true));
        assertThat(verifyHasProperty(releaseNode, "ddl:datatypeLength"), is(false));
        assertThat(verifyMixinType(titleNode, "ddl:columnDefinition"), is(true));

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        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(1));
        assertThat(verifyPrimaryType(statementsNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(statementsNode, "ddl:parserId", "SQL92"), is(true));
        
        SubgraphNode tableNode = statementsNode.getNode(path("IDTABLE"));
        assertNotNull(tableNode);
        verifyBaseProperties(tableNode, "nt:unstructured", "1", "1", "0", 3);
        assertThat(verifyMixinType(tableNode, "ddl:createTableStatement"), is(true));
        assertThat(verifyExpression(tableNode, targetExpression), is(true));
        
        // Check Column Properties
        SubgraphNode idcontextNode = tableNode.getNode(path("IDCONTEXT"));
        assertNotNull(idcontextNode);
        assertThat(verifyPrimaryType(idcontextNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(idcontextNode, "ddl:datatypeName", "VARCHAR"), is(true));
        assertThat(verifyProperty(idcontextNode, "ddl:datatypeLength", "20"), is(true));
        assertThat(verifyMixinType(idcontextNode, "ddl:columnDefinition"), is(true));
        
        SubgraphNode nextidNode = tableNode.getNode(path("NEXTID"));
        assertNotNull(nextidNode);
        assertThat(verifyPrimaryType(nextidNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(nextidNode, "ddl:datatypeName", "NUMERIC"), is(true));
        assertThat(verifyProperty(nextidNode, "ddl:datatypePrecision", "0"), is(true));
        assertThat(verifyProperty(nextidNode, "ddl:datatypeScale", "0"), is(true));
        assertThat(verifyHasProperty(nextidNode, "ddl:datatypeLength"), is(false));
        assertThat(verifyMixinType(nextidNode, "ddl:columnDefinition"), is(true));
        
        SubgraphNode pk_1_Node = tableNode.getNode(path("PK_1"));
        assertNotNull(pk_1_Node);
        assertThat(verifyPrimaryType(pk_1_Node, "nt:unstructured"), is(true));
        assertThat(verifyProperty(pk_1_Node, "ddl:constraintType", "PRIMARY KEY"), is(true));
        assertThat(verifyMixinType(pk_1_Node, "ddl:tableConstraint"), is(true));
        
        // One column reference
        assertThat(pk_1_Node.getChildren().size(), is(1));
        SubgraphNode idcontectRefNode = pk_1_Node.getNode(path("IDCONTEXT"));
        assertNotNull(idcontectRefNode);
        assertThat(verifyPrimaryType(idcontectRefNode, "nt:unstructured"), is(true));
        assertThat(verifyMixinType(idcontectRefNode, "ddl:columnReference"), is(true));
    }

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        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(3));
        assertThat(verifyPrimaryType(statementsNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(statementsNode, "ddl:parserId", "POSTGRES"), is(true));
        
        SubgraphNode firstNode = statementsNode.getNode(path("unknownStatement"));
        assertNotNull(firstNode);
        verifyBaseProperties(firstNode, "nt:unstructured", "1", "1", "0", 0);
        assertThat(verifyMixinType(firstNode, "ddl:unknownStatement"), is(true));


        SubgraphNode serverNode = statementsNode.getNode(path("CREATE SERVER"));
        assertNotNull(serverNode);
        verifyBaseProperties(serverNode, "nt:unstructured", "5", "1", "93", 0);
        assertThat(verifyMixinType(serverNode, "postgresddl:createServerStatement"), is(true));
        
        SubgraphNode ruleNode = statementsNode.getNode(path("_RETURN"));
        assertNotNull(ruleNode);
        verifyBaseProperties(ruleNode, "nt:unstructured", "7", "1", "144", 0);
        assertThat(verifyMixinType(ruleNode, "postgresddl:createRuleStatement"), is(true));
        
    }

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        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(20));
        assertThat(verifyPrimaryType(statementsNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(statementsNode, "ddl:parserId", "SQL92"), is(true));
        
        // Check one table
        //CREATE TABLE RT_MDLS
        //(
        //   MDL_UID              NUMERIC(20)            NOT NULL,
        //   MDL_UUID             VARCHAR(64)            NOT NULL,
        //   MDL_NM               VARCHAR(255)           NOT NULL,
        //   MDL_VERSION          VARCHAR(50),
        //   DESCRIPTION          VARCHAR(255),
        //   MDL_URI              VARCHAR(255),
        //   MDL_TYPE             NUMERIC(3),
        //   IS_PHYSICAL          CHAR(1)                NOT NULL,
        //   MULTI_SOURCED        CHAR(1)                DEFAULT '0',  
        //   VISIBILITY           NUMERIC(3) 
        //   
        //);
        //<name = "RT_MDLS" startLineNumber = "80" primaryType = "nt:unstructured" uuid = "a11e48d5-0908-467b-ba79-a497df87a576" startColumnNumber = "1" mixinTypes = "ddl:createTableStatement" expression = "CREATE TABLE RT_MDLS...." startCharIndex = "2258">
        //    <name = "MDL_UID" datatypeName = "NUMERIC" primaryType = "nt:unstructured" uuid = "85b9c2b3-cadc-425c-a736-656be1475780" datatypePrecision = "20" nullable = "NOT NULL" mixinTypes = "ddl:columnDefinition" datatypeScale = "0">
        //    <name = "MDL_UUID" datatypeName = "VARCHAR" datatypeLength = "64" primaryType = "nt:unstructured" uuid = "88766ab0-32e6-44f6-9244-78d48b2242d4" nullable = "NOT NULL" mixinTypes = "ddl:columnDefinition">
        //    <name = "MDL_NM" datatypeName = "VARCHAR" datatypeLength = "255" primaryType = "nt:unstructured" uuid = "cb29fa8e-03f0-4e82-8040-5d853aa8a1f9" nullable = "NOT NULL" mixinTypes = "ddl:columnDefinition">
        //    <name = "MDL_VERSION" datatypeName = "VARCHAR" datatypeLength = "50" primaryType = "nt:unstructured" uuid = "169a4e2f-79a4-47a4-8e23-4fa1ea09c876" mixinTypes = "ddl:columnDefinition">
        //    <name = "DESCRIPTION" datatypeName = "VARCHAR" datatypeLength = "255" primaryType = "nt:unstructured" uuid = "00682ead-5bb0-4c0d-b243-6edbf56dcb4a" mixinTypes = "ddl:columnDefinition">
        //    <name = "MDL_URI" datatypeName = "VARCHAR" datatypeLength = "255" primaryType = "nt:unstructured" uuid = "851f94e1-5d43-4a58-be6c-720a6c3bec7f" mixinTypes = "ddl:columnDefinition">
        //    <name = "MDL_TYPE" datatypeName = "NUMERIC" primaryType = "nt:unstructured" uuid = "a7b74a6f-872d-4e8b-a2da-4ebf6ef38ed4" datatypePrecision = "3" mixinTypes = "ddl:columnDefinition" datatypeScale = "0">
        //    <name = "IS_PHYSICAL" datatypeName = "CHAR" datatypeLength = "1" primaryType = "nt:unstructured" uuid = "b96aeaaa-4bd8-4154-9daf-50aac2fd9529" nullable = "NOT NULL" mixinTypes = "ddl:columnDefinition">
        //    <name = "MULTI_SOURCED" datatypeName = "CHAR" defaultValue = "'0'" datatypeLength = "1" defaultOption = "0" primaryType = "nt:unstructured" uuid = "75c48a37-f65c-4854-bca4-8d504cf8b658" mixinTypes = "ddl:columnDefinition">
        //    <name = "VISIBILITY" datatypeName = "NUMERIC" primaryType = "nt:unstructured" uuid = "345ac63b-a343-408d-9262-6e009ad3e0c2" datatypePrecision = "3" mixinTypes = "ddl:columnDefinition" datatypeScale = "0">


        SubgraphNode tableNode = statementsNode.getNode(path("RT_MDLS"));
        assertNotNull(tableNode);
        verifyBaseProperties(tableNode, "nt:unstructured", "80", "1", "2258", 10);
        assertThat(verifyMixinType(tableNode, "ddl:createTableStatement"), is(true));


        // Check Column Properties
        SubgraphNode node_1 = tableNode.getNode(path("MDL_UUID"));
        assertNotNull(node_1);
        assertThat(verifyPrimaryType(node_1, "nt:unstructured"), is(true));
        assertThat(verifyProperty(node_1, "ddl:datatypeName", "VARCHAR"), is(true));
        assertThat(verifyProperty(node_1, "ddl:datatypeLength", "64"), is(true));
        assertThat(verifyMixinType(node_1, "ddl:columnDefinition"), is(true));
        
        SubgraphNode node_2 = tableNode.getNode(path("MDL_TYPE"));
        assertNotNull(node_2);
        assertThat(verifyPrimaryType(node_2, "nt:unstructured"), is(true));
        assertThat(verifyProperty(node_2, "ddl:datatypeName", "NUMERIC"), is(true));
        assertThat(verifyProperty(node_2, "ddl:datatypePrecision", "3"), is(true));
        assertThat(verifyProperty(node_2, "ddl:datatypeScale", "0"), is(true));

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        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(64));
        assertThat(verifyPrimaryType(statementsNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(statementsNode, "ddl:parserId", "DERBY"), is(true));
        
        // CREATE INDEX IXSALE ON SAMP.SALES (SALES);
        //     <name = "IXSALE" startLineNumber = "87" primaryType = "nt:unstructured" uuid = "85740506-ac6e-46f3-8118-be0c9eb1bc57" startColumnNumber = "1" mixinTypes = "derbyddl:createIndexStatement" tableName = "SAMP.SALES" expression = "CREATE INDEX IXSALE ON SAMP.SALES (SALES);" unique = "false" startCharIndex = "2886">


        SubgraphNode indexNode = statementsNode.getNode(path("IXSALE"));
        assertNotNull(indexNode);
        verifyBaseProperties(indexNode, "nt:unstructured", "87", "1", "2886", 0);
        assertThat(verifyMixinType(indexNode, "derbyddl:createIndexStatement"), is(true));
        
        // CREATE SCHEMA FLIGHTS AUTHORIZATION anita;
        //     <name = "FLIGHTS" startLineNumber = "98" primaryType = "nt:unstructured" uuid = "e1c8227d-c663-4d4b-8506-b1e41aa1f7f6" startColumnNumber = "1" mixinTypes = "ddl:createSchemaStatement" expression = "CREATE SCHEMA FLIGHTS AUTHORIZATION anita;" startCharIndex = "3218">
        SubgraphNode schemaNode = statementsNode.getNode(path("FLIGHTS"));
        assertNotNull(schemaNode);
        verifyBaseProperties(schemaNode, "nt:unstructured", "98", "1", "3218", 0);
        assertThat(verifyMixinType(schemaNode, "ddl:createSchemaStatement"), is(true));
        assertThat(verifyExpression(schemaNode, "CREATE SCHEMA FLIGHTS AUTHORIZATION anita;"), is(true));
        
        // DROP PROCEDURE some_procedure_name;
        //     <name = "unknownStatement[3]" startLineNumber = "172" primaryType = "nt:unstructured" uuid = "1f57c0ec-4361-4f64-963d-dcb919c27656" startColumnNumber = "1" mixinTypes = "ddl:unknownStatement" expression = "DROP PROCEDURE some_procedure_name;" startCharIndex = "5438">
        SubgraphNode unknownNode_1 = statementsNode.getNode(path("some_procedure_name"));
        assertNotNull(unknownNode_1);
        verifyBaseProperties(unknownNode_1, "nt:unstructured", "172", "1", "5438", 0);
        assertThat(verifyMixinType(unknownNode_1, "derbyddl:dropProcedureStatement"), is(true));
        assertThat(verifyExpression(unknownNode_1, "DROP PROCEDURE some_procedure_name;"), is(true));
        
        //ALTER TABLE SAMP.DEPARTMENT
        //    ADD CONSTRAINT NEW_UNIQUE UNIQUE (DEPTNO);
        
        //<name = "SAMP.DEPARTMENT" startLineNumber = "16" primaryType = "nt:unstructured" uuid = "b3c54a3c-4779-48a0-a2f3-80e5079bb62c" startColumnNumber = "1" mixinTypes = "ddl:alterTableStatement" expression = "ALTER TABLE SAMP.DEPARTMENT
        //    ADD CONSTRAINT NEW_UNIQUE UNIQUE (DEPTNO);
        //
        //-- add a new foreign key constraint to the
        //-- Cities table. Each row in Cities is checked
        //-- to make sure it satisfied the constraints.
        //-- if any rows don't satisfy the constraint, the
        //-- constraint is not added" startCharIndex = "478">
        //      <name = "NEW_UNIQUE" primaryType = "nt:unstructured" uuid = "c678bb9d-a0ac-4f69-b8a0-ec890557bc20" mixinTypes = "ddl:addTableConstraintDefinition" constraintType = "0">
        //        <name = "DEPTNO" primaryType = "nt:unstructured" uuid = "0f019782-e72d-485a-8f8c-e62954fd6ae6" mixinTypes = "ddl:columnReference">
        SubgraphNode alterTableNode = statementsNode.getNode(path("SAMP.DEPARTMENT"));
        assertNotNull(alterTableNode);
        verifyBaseProperties(alterTableNode, "nt:unstructured", "16", "1", "478", 1);
        assertThat(verifyMixinType(alterTableNode, "ddl:alterTableStatement"), is(true));
        
        SubgraphNode uniqueNode = alterTableNode.getNode(path("NEW_UNIQUE"));
        assertNotNull(uniqueNode);
        assertThat(verifyPrimaryType(uniqueNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(uniqueNode, "ddl:constraintType", "0"), is(true));
        assertThat(verifyMixinType(uniqueNode, "ddl:addTableConstraintDefinition"), is(true));
        
        // One column reference
        assertThat(uniqueNode.getChildren().size(), is(1));
        SubgraphNode colRefNode = uniqueNode.getNode(path("DEPTNO"));
        assertNotNull(colRefNode);
        assertThat(verifyPrimaryType(colRefNode, "nt:unstructured"), is(true));
        assertThat(verifyMixinType(colRefNode, "ddl:columnReference"), is(true));
    }

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        Subgraph subgraph = graph.getSubgraphOfDepth(10).at("/");
        assertThat(subgraph, is(notNullValue()));
        //String value = subgraph.toString();
        //System.out.println(value);
        
        SubgraphNode rootNode = subgraph.getNode(".");
        assertThat(rootNode.getChildren().size(), is(1));
        
        SubgraphNode statementsNode = rootNode.getNode(path("ddl:statements"));
        assertNotNull(statementsNode);
        assertThat(statementsNode.getChildren().size(), is(50));
        assertThat(verifyPrimaryType(statementsNode, "nt:unstructured"), is(true));
        assertThat(verifyProperty(statementsNode, "ddl:parserId", "ORACLE"), is(true));
        
        // <name = "CREATE OR REPLACE DIRECTORY" startLineNumber = "164" primaryType = "nt:unstructured" uuid = "c45eb2bb-1b85-469d-9dfc-0012fdfd8ac4" startColumnNumber = "1" mixinTypes = "oracleddl:createDirectoryStatement" expression = "CREATE OR REPLACE DIRECTORY bfile_dir AS '/private1/LOB/files';" startCharIndex = "3887">
        SubgraphNode createOrReplDirNode = statementsNode.getNode(path("CREATE OR REPLACE DIRECTORY"));
        assertNotNull(createOrReplDirNode);
        verifyBaseProperties(createOrReplDirNode, "nt:unstructured", "164", "1", "3886", 0);
        assertThat(verifyMixinType(createOrReplDirNode, "oracleddl:createDirectoryStatement"), is(true));
        
        // <name = "countries" startLineNumber = "9" primaryType = "nt:unstructured" uuid = "70f45acc-57b0-41c9-b166-bcba4f8c75b8" startColumnNumber = "1" mixinTypes = "ddl:alterTableStatement" expression = "ALTER TABLE countries 
        //     ADD (duty_pct     NUMBER(2,2)  CHECK (duty_pct < 10.5),
        //          visa_needed  VARCHAR2(3));" startCharIndex = "89">
        //        <name = "duty_pct" datatypeName = "NUMBER" primaryType = "nt:unstructured" uuid = "20079cae-5de1-425c-925e-df230410ea69" datatypePrecision = "2" mixinTypes = "ddl:columnDefinition" datatypeScale = "2">
        //        <name = "CHECK_1" primaryType = "nt:unstructured" name = "CHECK_1" uuid = "210039d7-ebe7-47a8-94be-c3adb70b2885" mixinTypes = "ddl:addTableConstraintDefinition" constraintType = "3" searchCondition = "( duty_pct < 10 . 5 )">
        //        <name = "visa_needed" datatypeName = "VARCHAR2" datatypeLength = "3" primaryType = "nt:unstructured" uuid = "b7b6bf1d-6a2b-411a-aa63-974d13ba20e8" mixinTypes = "ddl:columnDefinition">
        SubgraphNode countriesNode = statementsNode.getNode(path("countries"));
        assertNotNull(countriesNode);
        verifyBaseProperties(countriesNode, "nt:unstructured", "9", "1", "89", 3);
        assertThat(verifyMixinType(countriesNode, "ddl:alterTableStatement"), is(true));
        
        SubgraphNode duty_pct_node = countriesNode.getNode(path("duty_pct"));
        assertNotNull(duty_pct_node);
        assertThat(verifyPrimaryType(duty_pct_node, "nt:unstructured"), is(true));
        assertThat(verifyProperty(duty_pct_node, "ddl:datatypeName", "NUMBER"), is(true));
        assertThat(verifyProperty(duty_pct_node, "ddl:datatypePrecision", "2"), is(true));
        assertThat(verifyProperty(duty_pct_node, "ddl:datatypeScale", "2"), is(true));
        assertThat(verifyHasProperty(duty_pct_node, "ddl:datatypeLength"), is(false));
        assertThat(verifyMixinType(duty_pct_node, "ddl:columnDefinition"), is(true));
        
        SubgraphNode check_1_node = countriesNode.getNode(path("CHECK_1"));
        assertNotNull(check_1_node);
        assertThat(verifyPrimaryType(check_1_node, "nt:unstructured"), is(true));
        assertThat(verifyProperty(check_1_node, "ddl:constraintType", "CHECK"), is(true));
        assertThat(verifyMixinType(check_1_node, "ddl:addTableConstraintDefinition"), is(true));
        assertThat(verifyProperty(check_1_node, "ddl:searchCondition", "( duty_pct < 10 . 5 )"), is(true));
        
        SubgraphNode visa_needed_node = countriesNode.getNode(path("visa_needed"));
        assertNotNull(visa_needed_node);
        assertThat(verifyPrimaryType(visa_needed_node, "nt:unstructured"), is(true));
        assertThat(verifyProperty(visa_needed_node, "ddl:datatypeName", "VARCHAR2"), is(true));
        assertThat(verifyProperty(visa_needed_node, "ddl:datatypeLength", "3"), is(true));
        assertThat(verifyMixinType(visa_needed_node, "ddl:columnDefinition"), is(true));
        
        // <name = "app_user1" startLineNumber = "33" primaryType = "nt:unstructured" uuid = "8c660ae8-2078-4263-a0e7-8f517cefd3a0" startColumnNumber = "1" mixinTypes = "oracleddl:alterUserStatement" expression = "ALTER USER app_user1 
        //    GRANT CONNECT THROUGH sh
        //    WITH ROLE warehouse_user;" startCharIndex = "624">
        
        SubgraphNode app_user1Node = statementsNode.getNode(path("app_user1"));
        assertNotNull(app_user1Node);
        verifyBaseProperties(app_user1Node, "nt:unstructured", "33", "1", "624", 0);
        assertThat(verifyMixinType(app_user1Node, "oracleddl:alterUserStatement"), is(true));
    }

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            LinkedList<FederatedWorkspace> workspaces = new LinkedList<FederatedWorkspace>();
            for (Location workspace : workspacesNode) {


                // Get the name of the workspace ...
                String workspaceName = null;
                SubgraphNode workspaceNode = repositories.getNode(workspace);
                Property workspaceNameProperty = workspaceNode.getProperty(DnaLexicon.WORKSPACE_NAME);
                if (workspaceNameProperty != null) {
                    // Set the name using the property if there is one ...
                    workspaceName = strings.create(workspaceNameProperty.getFirstValue());
                }
                if (workspaceName == null) {
                    // Otherwise, set the name using the local name of the workspace node ...
                    workspaceName = workspace.getPath().getLastSegment().getName().getLocalName();
                }


                // Level 4: the "dna:projections" node ...
                Node projectionsNode = workspaceNode.getNode(DnaLexicon.PROJECTIONS);
                if (projectionsNode == null) {
                    I18n msg = GraphI18n.requiredNodeDoesNotExistRelativeToNode;
                    throw new RepositorySourceException(getName(), msg.text(DnaLexicon.PROJECTIONS.getString(registry),
                                                                            workspaceNode.getLocation()
                                                                                         .getPath()
                                                                                         .getString(registry),
                                                                            repositories.getGraph().getCurrentWorkspaceName(),
                                                                            repositories.getGraph().getSourceName()));
                }

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            LinkedList<FederatedWorkspace> workspaces = new LinkedList<FederatedWorkspace>();
            for (Location workspace : workspacesNode) {


                // Get the name of the workspace ...
                String workspaceName = null;
                SubgraphNode workspaceNode = repositories.getNode(workspace);
                Property workspaceNameProperty = workspaceNode.getProperty(DnaLexicon.WORKSPACE_NAME);
                if (workspaceNameProperty != null) {
                    // Set the name using the property if there is one ...
                    workspaceName = strings.create(workspaceNameProperty.getFirstValue());
                }
                if (workspaceName == null) {
                    // Otherwise, set the name using the local name of the workspace node ...
                    workspaceName = workspace.getPath().getLastSegment().getName().getLocalName();
                }


                // Level 4: the "dna:projections" node ...
                Node projectionsNode = workspaceNode.getNode(DnaLexicon.PROJECTIONS);
                if (projectionsNode == null) {
                    I18n msg = GraphI18n.requiredNodeDoesNotExistRelativeToNode;
                    throw new RepositorySourceException(getName(), msg.text(DnaLexicon.PROJECTIONS.getString(registry),
                                                                            workspaceNode.getLocation()
                                                                                         .getPath()
                                                                                         .getString(registry),
                                                                            repositories.getGraph().getCurrentWorkspaceName(),
                                                                            repositories.getGraph().getSourceName()));
                }

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Related Classes of org.jboss.dna.graph.SubgraphNode

org.jboss.dna.graph.connector.federation.FederatedRepositorySource

org.jboss.dna.sequencer.ddl.DdlSequencerTest

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