Package | Description |
---|---|
adql.db | |
adql.parser | |
adql.query | |
adql.query.constraint | |
adql.query.from | |
adql.translator | |
tap | |
tap.db |
Modifier and Type | Method and Description |
---|---|
void |
DBChecker.check(ADQLQuery query)
Check all the columns, tables and UDFs references inside the given query.
|
protected void |
DBChecker.check(ADQLQuery query,
java.util.Stack<SearchColumnList> fathersList)
Process several (semantic) verifications in the given ADQL query.
|
protected SearchColumnList |
DBChecker.checkDBItems(ADQLQuery query,
java.util.Stack<SearchColumnList> fathersList,
UnresolvedIdentifiersException errors)
Check DB items (tables and columns) used in the given ADQL query.
|
protected void |
DBChecker.checkGeometries(ADQLQuery query,
UnresolvedIdentifiersException errors)
Check all geometries.
|
protected void |
DBChecker.checkSubQueries(ADQLQuery query,
java.util.Stack<SearchColumnList> fathersList,
SearchColumnList availableColumns,
UnresolvedIdentifiersException errors)
Search all sub-queries found in the given query but not in the clause FROM.
|
protected void |
DBChecker.checkTypes(ADQLQuery query,
UnresolvedIdentifiersException errors)
Search all operands whose the type is not yet known and try to resolve it now
and to check whether it matches the type expected by the syntactic parser.
|
protected void |
DBChecker.checkUDFs(ADQLQuery query,
UnresolvedIdentifiersException errors)
Search all UDFs (User Defined Functions) inside the given query, and then
check their signature against the list of allowed UDFs.
|
static DBTable |
DBChecker.generateDBTable(ADQLQuery subQuery,
java.lang.String tableName)
Generate a
DBTable corresponding to the given sub-query with the given table name. |
protected void |
DBChecker.resolveColumns(ADQLQuery query,
java.util.Stack<SearchColumnList> fathersList,
java.util.Map<DBTable,ADQLTable> mapTables,
SearchColumnList list,
UnresolvedIdentifiersException errors)
Search all column references inside the given query, resolve them thanks to the given tables' metadata,
and if there is only one match, attach the matching metadata to them.
|
protected void |
DBChecker.resolveCoordinateSystems(ADQLQuery query,
UnresolvedIdentifiersException errors)
Search all explicit coordinate system declarations, check their syntax and whether they are allowed by this implementation.
|
protected void |
DBChecker.resolveGeometryFunctions(ADQLQuery query,
DBChecker.BinarySearch<java.lang.String,java.lang.String> binSearch,
UnresolvedIdentifiersException errors)
Search for all geometrical functions and check whether they are allowed.
|
protected void |
DBChecker.resolveSTCSExpressions(ADQLQuery query,
DBChecker.BinarySearch<java.lang.String,java.lang.String> binSearch,
UnresolvedIdentifiersException errors)
Search all STC-S expressions inside the given query, parse them (and so check their syntax) and then determine
whether the declared coordinate system and the expressed region are allowed in this implementation.
|
protected java.util.Map<DBTable,ADQLTable> |
DBChecker.resolveTables(ADQLQuery query,
java.util.Stack<SearchColumnList> fathersList,
UnresolvedIdentifiersException errors)
Search all table references inside the given query, resolve them against
the available tables, and if there is only one match, attach the matching
metadata to them.
|
Modifier and Type | Method and Description |
---|---|
ADQLQuery |
ADQLQueryFactory.createQuery() |
ADQLQuery |
ADQLParser.parseQuery()
Parses the query given at the creation of this parser or in the
ReInit functions.
|
ADQLQuery |
ADQLParser.parseQuery(java.io.InputStream stream)
Parses the query contained in the stream given in parameter.
|
ADQLQuery |
ADQLParser.parseQuery(java.lang.String q)
Parses the query given in parameter.
|
ADQLQuery |
ADQLParser.Query()
Parses the ADQL query given at the parser creation or in the
ADQLParser.ReInit(java.io.InputStream)
or in the parseQuery functions. |
ADQLQuery |
ADQLParser.QueryExpression() |
ADQLQuery |
ADQLParser.SubQueryExpression() |
Modifier and Type | Method and Description |
---|---|
void |
QueryChecker.check(ADQLQuery query)
Checks the given
ADQLQuery . |
Exists |
ADQLQueryFactory.createExists(ADQLQuery query) |
In |
ADQLQueryFactory.createIn(ADQLOperand leftOp,
ADQLQuery query,
boolean notIn) |
ADQLTable |
ADQLQueryFactory.createTable(ADQLQuery query,
IdentifierItems.IdentifierItem alias) |
Modifier and Type | Method and Description |
---|---|
ADQLQuery |
SelectAllColumns.getQuery()
Gets the query whose all available columns must be selected.
|
Modifier and Type | Method and Description |
---|---|
void |
SelectAllColumns.setQuery(ADQLQuery query)
Sets the query whose all available columns must be selected.
|
Constructor and Description |
---|
ADQLQuery(ADQLQuery toCopy)
Builds an ADQL query by copying the given one.
|
SelectAllColumns(ADQLQuery query)
Builds a
SelectItem which selects all columns available in the given ADQL query. |
Modifier and Type | Method and Description |
---|---|
ADQLQuery |
Exists.getSubQuery()
Gets the sub-query of this EXISTS constraint.
|
ADQLQuery |
In.getSubQuery()
Gets the sub-query (right operand) of this IN constraint.
|
Modifier and Type | Method and Description |
---|---|
void |
Exists.setSubQuery(ADQLQuery query)
Replaces the sub-query of this EXISTS constraint by the given one.
|
void |
In.setSubQuery(ADQLQuery newSubQuery)
Replaces the sub-query (right operand) of this IN constraint.
|
Constructor and Description |
---|
Exists(ADQLQuery query)
Builds an Exists constraint instance.
|
In(ADQLOperand op,
ADQLQuery query)
Builds an IN constraint with a sub-query.
|
In(ADQLOperand op,
ADQLQuery query,
boolean notIn)
Builds an IN constraint with a sub-query.
|
Modifier and Type | Method and Description |
---|---|
ADQLQuery |
ADQLTable.getSubQuery()
Gets the sub-query used as table.
|
Modifier and Type | Method and Description |
---|---|
void |
ADQLTable.setSubQuery(ADQLQuery query)
Sets the sub-query to use as table.
|
Constructor and Description |
---|
ADQLTable(ADQLQuery query)
Builds a reference to a sub-query.
|
Modifier and Type | Method and Description |
---|---|
java.lang.String |
ADQLTranslator.translate(ADQLQuery query) |
java.lang.String |
JDBCTranslator.translate(ADQLQuery query) |
java.lang.String |
SQLServerTranslator.translate(ADQLQuery query)
For SQL Server,
SQLServerTranslator.translate(ClauseSelect) must be overridden for
TOP/LIMIT handling. |
Modifier and Type | Method and Description |
---|---|
protected ADQLQuery |
ADQLExecutor.parseADQL()
Parse the ADQL query provided in the parameters by the user.
|
Modifier and Type | Method and Description |
---|---|
protected TableIterator |
ADQLExecutor.executeADQL(ADQLQuery adql)
Execute in "database" the given object representation of an ADQL query.
|
Modifier and Type | Method and Description |
---|---|
TableIterator |
JDBCConnection.executeQuery(ADQLQuery adqlQuery) |
TableIterator |
DBConnection.executeQuery(ADQLQuery adqlQuery)
Let executing the given ADQL query.
|