org.teiid.metadata.Table类的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.teiid.metadata.Table类的一些代码示例，展示了Table类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Table类的具体详情如下：
包路径：org.teiid.metadata.Table
类名称：Table

Table介绍

暂无

代码示例

代码示例来源：origin: teiid/teiid

  1. public void setTableMetadata(Table tableMetadata) {
  2.   if (tableMetadata != null) {
  3.     this.columns = tableMetadata.getColumns();
  4.     this.table = new GroupSymbol(tableMetadata.getName());
  5.   }
  6.   this.tableMetadata = tableMetadata;
  7. }

代码示例来源：origin: teiid/teiid

  1. public Collection<KeyRecord> getAllKeys() { 
  2.   Collection<KeyRecord> keys = new LinkedList<KeyRecord>();
  3.   if (getPrimaryKey() != null) {
  4.     keys.add(getPrimaryKey());
  5.   }
  6.   keys.addAll(getForeignKeys());
  7.   keys.addAll(getAccessPatterns());
  8.   keys.addAll(getIndexes());
  9.   keys.addAll(getUniqueKeys());
  10.   return keys;
  11. }

代码示例来源：origin: teiid/teiid

  1. private static void removeTableOption(String key, Table table) {
  2.   if (table.getProperty(key, false) != null) {
  3.     table.setProperty(key, null);
  4.   }
  5.   removeCommonProperty(key, table);
  6.   
  7.   if (key.equals(DDLConstants.MATERIALIZED)) {
  8.     table.setMaterialized(false);
  9.   }
  10.   
  11.   if (key.equals(DDLConstants.MATERIALIZED_TABLE)) {
  12.     table.setMaterializedTable(null);
  13.   }
  14.   
  15.   if (key.equals(DDLConstants.UPDATABLE)) {
  16.     table.setSupportsUpdate(false);
  17.   }
  18.   
  19.   if (key.equals(DDLConstants.CARDINALITY)) {
  20.     table.setCardinality(-1);
  21.   }       
  22. }

代码示例来源：origin: org.teiid/teiid-olingo

  1. static KeyRecord getIdentifier(Table table) {
  2.   if (table.getPrimaryKey() != null) {
  3.     return table.getPrimaryKey();
  4.   }
  5.   
  6.   for (KeyRecord key:table.getUniqueKeys()) {
  7.     return key;
  8.   }
  9.   return null;
  10. }

代码示例来源：origin: org.teiid.connectors/translator-odata

  1. private static String getEntityTypeName(Table t, boolean preserveEntityTypeName) {
  2.   String entityTypeName = t.getName();
  3.   if (preserveEntityTypeName && t.getProperty(ODataMetadataProcessor.ENTITY_TYPE, false) != null) {
  4.     entityTypeName = t.getProperty(ODataMetadataProcessor.ENTITY_TYPE, false);
  5.   }
  6.   return entityTypeName;
  7. }

代码示例来源：origin: org.teiid/teiid-runtime

  1. private Table createView(String name) {
  2.   Table t = addTable(name);
  3.   t.setSystem(true);
  4.   t.setSupportsUpdate(false);
  5.   t.setVirtual(true);
  6.   t.setTableType(Type.Table);
  7.   return t;
  8. }

代码示例来源：origin: org.jboss.teiid/teiid-engine

  1. private static void setTableOptions(Table table) {
  2.   Map<String, String> props = table.getProperties();
  3.   setCommonProperties(table, props);
  4.   
  5.   String value = props.remove(DDLConstants.MATERIALIZED); 
  6.   if (value != null) {
  7.     table.setMaterialized(isTrue(value));
  8.   }
  9.   
  10.   value = props.remove(DDLConstants.MATERIALIZED_TABLE); 
  11.   if (value != null) {
  12.     Table mattable = new Table();
  13.     mattable.setName(value);
  14.     table.setMaterializedTable(mattable);
  15.   }
  16.   
  17.   value = props.remove(DDLConstants.UPDATABLE); 
  18.   if (value != null) {
  19.     table.setSupportsUpdate(isTrue(value));
  20.   }
  21.   
  22.   value = props.remove(DDLConstants.CARDINALITY); 
  23.   if (value != null) {
  24.     table.setCardinality(Long.valueOf(value));
  25.   }
  26. }

代码示例来源：origin: teiid/teiid

  1. @Test
  2. public void testConstraints() throws Exception {
  3.   String ddl = "CREATE FOREIGN TABLE G1( e1 integer, e2 varchar, e3 date, " +
  4.       " PRIMARY KEY (e1, e2), INDEX(e2, e3), ACCESSPATTERN(e1), UNIQUE(e1)," +
  5.       " ACCESSPATTERN(e2, e3))";
  6.   Schema s = helpParse(ddl, "model").getSchema();
  7.   Map<String, Table> tableMap = s.getTables();    
  8.   
  9.   assertTrue("Table not found", tableMap.containsKey("G1"));
  10.   Table table = tableMap.get("G1");
  11.   
  12.   assertEquals(table.getColumns().subList(0, 2), table.getPrimaryKey().getColumns());
  13.   assertEquals(table.getColumns().subList(1, 3), table.getIndexes().get(0).getColumns());
  14.   assertEquals(table.getColumns().subList(0, 1), table.getUniqueKeys().get(0).getColumns());
  15.   assertEquals(2, table.getAccessPatterns().size());
  16.   assertEquals(table.getColumns().subList(0, 1), table.getAccessPatterns().get(0).getColumns());
  17.   assertEquals(table.getColumns().subList(1, 3), table.getAccessPatterns().get(1).getColumns());
  18. }

代码示例来源：origin: org.teiid/teiid-engine

  1. public Collection<KeyRecord> getUniqueKeysInGroup(final Object groupID)
  2.   throws TeiidComponentException, QueryMetadataException {
  3.   Table tableRecordImpl = (Table)groupID;
  4.   ArrayList<KeyRecord> result = new ArrayList<KeyRecord>(tableRecordImpl.getUniqueKeys());
  5.   if (tableRecordImpl.getPrimaryKey() != null) {
  6.     result.add(tableRecordImpl.getPrimaryKey());
  7.   }
  8.   for (KeyRecord key : tableRecordImpl.getIndexes()) {
  9.     if (key.getType() == KeyRecord.Type.Unique) {
  10.       result.add(key);
  11.     }
  12.   }
  13.   return result;
  14. }

代码示例来源：origin: org.jboss.teiid/teiid-engine

  1. Column getColumn(String columnName, Table table) throws MetadataException {
  2.   Column c = table.getColumnByName(columnName);
  3.   if (c != null) {
  4.     return c;
  5.   }
  6.   throw new MetadataException(QueryPlugin.Util.getString("SQLParser.no_column", columnName, table.getName())); //$NON-NLS-1$
  7. }

代码示例来源：origin: teiid/teiid

  1. /**
  2.  * Create a physical group with default settings.
  3.  * @param name Name of physical group, must match model name
  4.  * @param model Associated model
  5.  * @return FakeMetadataObject Metadata object for group
  6.  */
  7. public static Table createPhysicalGroup(String name, Schema model, boolean fullyQualify) {
  8.   Table table = new Table();
  9.   table.setName(name);
  10.   model.addTable(table);
  11.   table.setSupportsUpdate(true);
  12.   table.setNameInSource((fullyQualify || name.lastIndexOf(".") == -1)? name : name.substring(name.lastIndexOf(".") + 1));  //$NON-NLS-1$ //$NON-NLS-2$
  13.   table.setTableType(org.teiid.metadata.Table.Type.Table);
  14.   return table;
  15. }

代码示例来源：origin: teiid/teiid

  1. @Test
  2. public void testMultiKeyPK() throws Exception {
  3.   String ddl = "CREATE FOREIGN TABLE G1( e1 integer, e2 varchar, e3 date, PRIMARY KEY (e1, e2))";
  4.   Schema s = helpParse(ddl, "model").getSchema();
  5.   Map<String, Table> tableMap = s.getTables();    
  6.   
  7.   assertTrue("Table not found", tableMap.containsKey("G1"));
  8.   Table table = tableMap.get("G1");
  9.   
  10.   assertEquals(table.getColumns().subList(0, 2), table.getPrimaryKey().getColumns());
  11. }

代码示例来源：origin: org.teiid.connectors/translator-odata4

  1. static Table getComplexTableParentTable(RuntimeMetadata metadata, Table table) throws TranslatorException {
  2.   for (Column c : table.getColumns()) {
  3.     if (ODataMetadataProcessor.isPseudo(c)) {
  4.       ForeignKey fk = table.getForeignKeys().get(0);
  5.       String tableName = fk.getReferenceTableName();
  6.       if (tableName.indexOf('.') == -1) {
  7.         tableName = fk.getReferenceKey().getParent().getFullName();
  8.       }
  9.       return (Table)metadata.getTable(tableName);
  10.     }            
  11.   }
  12.   return table;
  13. }

代码示例来源：origin: org.teiid.connectors/translator-jdbc

  1. /**
  2.  * 
  3.  * @param metadataFactory
  4.  * @param tableCatalog
  5.  * @param tableSchema
  6.  * @param tableName
  7.  * @param remarks
  8.  * @param fullName
  9.  * @return
  10.  */
  11. protected Table addTable(MetadataFactory metadataFactory,
  12.     String tableCatalog, String tableSchema, String tableName,
  13.     String remarks, String fullName) {
  14.   Table table = metadataFactory.addTable(useFullSchemaName?fullName:tableName);
  15.   table.setNameInSource(getFullyQualifiedName(tableCatalog, tableSchema, tableName, true));
  16.   //create a fqn for the table
  17.   FullyQualifiedName fqn = new FullyQualifiedName();
  18.   if (tableCatalog != null && !tableCatalog.isEmpty()) {
  19.     fqn.append(getCatalogTerm(), tableCatalog);
  20.   }
  21.   if (tableSchema != null && !tableSchema.isEmpty()) {
  22.     fqn.append(getSchemaTerm(), tableSchema);
  23.   }
  24.   fqn.append(getTableTerm(), tableName); 
  25.   table.setProperty(FQN, fqn.toString());
  26.   table.setSupportsUpdate(true);
  27.   table.setAnnotation(remarks);
  28.   return table;
  29. }

代码示例来源：origin: org.jboss.teiid/teiid-engine

  1. @Override
  2. public Object getPrimaryKey(Object metadataID) {
  3.   Table table = (Table)metadataID;
  4.   return table.getPrimaryKey();
  5. }

代码示例来源：origin: org.teiid.connectors/translator-google

  1. /**
  2.  * Adds new table to metadata.
  3.  * 
  4.  * @param spreadsheet  Name of the spreadsheet
  5.  * @param worksheet    Name of the worksheet
  6.  * @throws TranslatorException
  7.  */
  8. private void addTable(MetadataFactory mf, Worksheet worksheet) {
  9.   if (worksheet.getColumnCount() == 0){
  10.     return;
  11.   }
  12.   Table table = mf.addTable(worksheet.getName());
  13.   table.setProperty(FQN, new FullyQualifiedName("worksheet", worksheet.getName()).toString()); //$NON-NLS-1$
  14.   table.setNameInSource(worksheet.getName()); 
  15.   if (worksheet.isHeaderEnabled()) {
  16.     table.setSupportsUpdate(true);
  17.   }
  18.   addColumnsToTable(mf, table, worksheet);
  19. }

代码示例来源：origin: org.teiid.connectors/translator-mongodb

  1. static boolean isPartOfForeignKey(Table table, String columnName) {
  2.   for (ForeignKey fk : table.getForeignKeys()) {
  3.     for (Column column : fk.getColumns()) {
  4.       if (column.getName().equals(columnName)) {
  5.         return true;
  6.       }
  7.     }
  8.   }
  9.   return false;
  10. }

代码示例来源：origin: teiid/teiid

  1. @Test
  2. public void testConstraints2() throws Exception {
  3.   String ddl = "CREATE FOREIGN TABLE G1( e1 integer, e2 varchar, e3 date, " +
  4.       "ACCESSPATTERN(e1), UNIQUE(e1), ACCESSPATTERN(e2, e3))";
  5.   Schema s = helpParse(ddl, "model").getSchema();
  6.   Map<String, Table> tableMap = s.getTables();    
  7.   
  8.   assertTrue("Table not found", tableMap.containsKey("G1"));
  9.   Table table = tableMap.get("G1");
  10.   
  11.   assertEquals(table.getColumns().subList(0, 1), table.getUniqueKeys().get(0).getColumns());
  12.   assertEquals(2, table.getAccessPatterns().size());
  13.   assertEquals(table.getColumns().subList(0, 1), table.getAccessPatterns().get(0).getColumns());
  14.   assertEquals(table.getColumns().subList(1, 3), table.getAccessPatterns().get(1).getColumns());
  15. }

代码示例来源：origin: org.teiid.connectors/translator-odata

  1. private boolean hasColumns(List<String> columnNames, Table table) {
  2.   for (String columnName:columnNames) {
  3.     if (table.getColumnByName(columnName) == null) {
  4.       return false;
  5.     }
  6.   }
  7.   return true;
  8. }

代码示例来源：origin: org.teiid/teiid-engine

  1. public Collection<Table> getXMLTempGroups(Table tableRecord) {
  2.   ArrayList<Table> results = new ArrayList<Table>();
  3.   String namePrefix = tableRecord.getName() + TransformationMetadata.DELIMITER_STRING;
  4.   for (Table table : tableRecord.getParent().getTables().values()) {
  5.     if (table.getTableType() == Type.XmlStagingTable && table.getName().startsWith(namePrefix)) {
  6.       results.add(table);
  7.     }
  8.   }
  9.   return results;
  10. }

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