public class LiteralProcessor extends Object implements HqlSqlTokenTypes
| Modifier and Type | Field and Description |
|---|---|
static int |
APPROXIMATE
Indicates that Float and Double literal values should
be treated using the SQL "approximate" format (i.e., '1E-3')
|
static int |
DECIMAL_LITERAL_FORMAT
In what format should Float and Double literal values be sent
to the database?
|
static int |
EXACT
Indicates that Float and Double literal values should
be treated using the SQL "exact" format (i.e., '.001')
|
AGGREGATE, ALIAS, ALIAS_REF, ALL, AND, ANY, AS, ASCENDING, AVG, BETWEEN, BOGUS, BOTH, CASE, CASE2, CLASS, CLOSE, CLOSE_BRACKET, COLON, COMMA, CONCAT, CONSTANT, CONSTRUCTOR, COUNT, DELETE, DESCENDING, DISTINCT, DIV, DOT, ELEMENTS, ELSE, EMPTY, END, ENTRY, EOF, EQ, ESCAPE, ESCqs, EXISTS, EXPONENT, EXPR_LIST, FALSE, FETCH, FILTER_ENTITY, FILTERS, FLOAT_SUFFIX, FROM, FROM_FRAGMENT, FULL, GE, GROUP, GT, HAVING, HEX_DIGIT, ID_LETTER, ID_START_LETTER, IDENT, IMPLIED_FROM, IN, IN_LIST, INDEX_OP, INDICES, INNER, INSERT, INTO, IS, IS_NOT_NULL, IS_NULL, JAVA_CONSTANT, JOIN, JOIN_FRAGMENT, KEY, LE, LEADING, LEFT, LEFT_OUTER, LIKE, LITERAL_ascending, LITERAL_by, LITERAL_descending, LT, MAX, MEMBER, METHOD_CALL, METHOD_NAME, MIN, MINUS, MOD, NAMED_PARAM, NE, NEW, NOT, NOT_BETWEEN, NOT_IN, NOT_LIKE, NULL, NULL_TREE_LOOKAHEAD, NUM_BIG_DECIMAL, NUM_BIG_INTEGER, NUM_DOUBLE, NUM_FLOAT, NUM_INT, NUM_LONG, OBJECT, OF, ON, OPEN, OPEN_BRACKET, OR, ORDER, ORDER_ELEMENT, OUTER, PARAM, PLUS, PROPERTIES, PROPERTY_REF, QUERY, QUOTED_STRING, RANGE, RESULT_VARIABLE_REF, RIGHT, RIGHT_OUTER, ROW_STAR, SELECT, SELECT_CLAUSE, SELECT_COLUMNS, SELECT_EXPR, SELECT_FROM, SET, SOME, SQL_NE, SQL_TOKEN, STAR, SUM, THEN, THETA_JOINS, TRAILING, TRUE, UNARY_MINUS, UNARY_PLUS, UNION, UPDATE, VALUE, VECTOR_EXPR, VERSIONED, WEIRD_IDENT, WHEN, WHERE, WITH, WS| Constructor and Description |
|---|
LiteralProcessor(HqlSqlWalker hqlSqlWalker) |
| Modifier and Type | Method and Description |
|---|---|
String |
determineDecimalRepresentation(String text,
int type) |
boolean |
isAlias(String alias) |
void |
lookupConstant(DotNode node) |
void |
processBoolean(antlr.collections.AST constant) |
void |
processConstant(antlr.collections.AST constant,
boolean resolveIdent) |
void |
processNumeric(antlr.collections.AST literal) |
public static final int EXACT
public static final int APPROXIMATE
public static int DECIMAL_LITERAL_FORMAT
#EXACT, #APPROXIMATEpublic LiteralProcessor(HqlSqlWalker hqlSqlWalker)
public boolean isAlias(String alias)
public void processConstant(antlr.collections.AST constant,
boolean resolveIdent)
throws antlr.SemanticException
antlr.SemanticExceptionpublic void lookupConstant(DotNode node) throws antlr.SemanticException
antlr.SemanticExceptionpublic void processBoolean(antlr.collections.AST constant)
public void processNumeric(antlr.collections.AST literal)
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