public class ExpressionSymbol extends PlsqlSymbol implements Nameable
Modifier and Type | Field and Description |
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static int |
CATEGORY_ARGUMENTS
This is an arguments list.
|
static int |
CATEGORY_INFIX_OPERATOR
This is an infix operator.
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static int |
CATEGORY_PAREN_WRAPPER
This is a paren expression.
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static int |
CATEGORY_POSTFIX_OPERATOR
This is a postfix operator.
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static int |
CATEGORY_PREFIX_OPERATOR
This is a prefix operator.
|
static int |
CATEGORY_PRIMARY
This is a primary.
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static int |
CATEGORY_SPECIAL_OPERATOR
This is an operator that is neither a prefix nor an infix operator.
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static int |
CATEGORY_SQL
This is a sql expression.
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static int |
CATEGORY_UNKNOWN
We don't know what this expression is.
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static int |
CATEGORY_WRAPPER
This is an expression wrapper and has one operand which is the
actual expression tree.
|
protected ExpressionSymbol |
firstOperand |
protected ExpressionSymbol |
secondOperand |
protected ExpressionSymbol |
thirdOperand |
SYNTAX_EOF, SYNTAX_ERROR, SYNTAX_ROOT
SYNTAX_ARGUMENTS, SYNTAX_BLOCK, SYNTAX_BLOCK_STATEMENT, SYNTAX_CURSOR_DECL, SYNTAX_DATATYPE, SYNTAX_ELSE_CLAUSE, SYNTAX_ELSIF_CLAUSE, SYNTAX_EXCEPTION_HANDLER, SYNTAX_EXP_INNER, SYNTAX_EXP_MIDDLE, SYNTAX_EXP_OUTER, SYNTAX_EXP_STATEMENT, SYNTAX_EXPRESSION, SYNTAX_FOR_LOOP, SYNTAX_FUNCTION, SYNTAX_IF_STATEMENT, SYNTAX_INFIX_OPERATOR, SYNTAX_INSERT_EXPRESSION, SYNTAX_ITEM_DECL, SYNTAX_LABEL, SYNTAX_LITERAL, SYNTAX_LOOP, SYNTAX_LOOP_STATEMENT, SYNTAX_OBJECT_TYPE, SYNTAX_PACKAGE, SYNTAX_PARAMETER, SYNTAX_PARAMETER_LIST, SYNTAX_PAREN_EXPRESSION, SYNTAX_PLSQL_ROOT, SYNTAX_POSTFIX_OPERATOR, SYNTAX_PREFIX_OPERATOR, SYNTAX_PRIMARY, SYNTAX_PRIMARY_NAME, SYNTAX_PROCEDURE, SYNTAX_SCHEMA_NAME, SYNTAX_SELECT_EXPRESSION, SYNTAX_SIMPLE_NAME, SYNTAX_SPECIAL_OPERATOR, SYNTAX_SQL_EXPRESSION, SYNTAX_STATEMENT, SYNTAX_TYPE_CURSOR_DECL, SYNTAX_TYPE_DECL, SYNTAX_TYPE_RECORD_DECL, SYNTAX_TYPE_TABLE_DECL, SYNTAX_TYPE_VARRAY_DECL, SYNTAX_UNPARSED_EXPRESSION, SYNTAX_UNPARSED_LOOP, SYNTAX_UNPARSED_STMT, SYNTAX_VARIABLE_DECL, SYNTAX_WHILE_LOOP
TK_ASG, TK_ASSOC, TK_AT, TK_ATTRIBUTE, TK_BOOLEAN_LITERAL, TK_CHAR_LITERAL, TK_COLON, TK_COMMA, TK_CONCAT, TK_DIV, TK_DOT, TK_EQ, TK_EXPONENT, TK_FLOAT_LITERAL, TK_GE, TK_GT, TK_IDENTIFIER, TK_INT_LITERAL, TK_INVALID, TK_LE, TK_LLABEL, TK_LPAREN, TK_LT, TK_MINUS, TK_MUL, TK_MULTI_COMMENT, TK_NE, TK_NULL_LITERAL, TK_OUTERJOIN, TK_PLUS, TK_QUOTED_IDENTIFIER, TK_RANGE, TK_RLABEL, TK_RPAREN, TK_SEMI, TK_SINGLE_COMMENT, TKKW_ALL, TKKW_ALTER, TKKW_AND, TKKW_ANY, TKKW_ARRAY, TKKW_AS, TKKW_ASC, TKKW_AT, TKKW_AUTHID, TKKW_AVG, TKKW_BEGIN, TKKW_BETWEEN, TKKW_BFILE, TKKW_BINARY_INTEGER, TKKW_BLOB, TKKW_BODY, TKKW_BOOLEAN, TKKW_BULK, TKKW_BY, TKKW_CASE, TKKW_CHAR, TKKW_CHAR_BASE, TKKW_CHECK, TKKW_CLOB, TKKW_CLOSE, TKKW_CLUSTER, TKKW_COALESCE, TKKW_COLLECT, TKKW_COMMENT, TKKW_COMMIT, TKKW_COMPRESS, TKKW_CONNECT, TKKW_CONSTANT, TKKW_CREATE, TKKW_CURRENT, TKKW_CURRVAL, TKKW_CURSOR, TKKW_DATE, TKKW_DAY, TKKW_DEC, TKKW_DECIMAL, TKKW_DECLARE, TKKW_DEFAULT, TKKW_DELETE, TKKW_DESC, TKKW_DISTINCT, TKKW_DO, TKKW_DROP, TKKW_ELSE, TKKW_ELSIF, TKKW_END, TKKW_EXCEPTION, TKKW_EXCLUSIVE, TKKW_EXECUTE, TKKW_EXISTS, TKKW_EXIT, TKKW_EXTENDS, TKKW_EXTRACT, TKKW_FALSE, TKKW_FETCH, TKKW_FLOAT, TKKW_FOR, TKKW_FORALL, TKKW_FROM, TKKW_FUNCTION, TKKW_GOTO, TKKW_GROUP, TKKW_HAVING, TKKW_HEAP, TKKW_HOUR, TKKW_IF, TKKW_IMMEDIATE, TKKW_IN, TKKW_INDEX, TKKW_INDICATOR, TKKW_INSERT, TKKW_INTEGER, TKKW_INTERFACE, TKKW_INTERSECT, TKKW_INTERVAL, TKKW_INTO, TKKW_IS, TKKW_ISOLATION, TKKW_JAVA, TKKW_LEVEL, TKKW_LIKE, TKKW_LIMITED, TKKW_LOCK, TKKW_LONG, TKKW_LOOP, TKKW_MAX, TKKW_MIN, TKKW_MINUS, TKKW_MINUTE, TKKW_MLSLABEL, TKKW_MOD, TKKW_MODE, TKKW_MONTH, TKKW_NATURAL, TKKW_NATURALN, TKKW_NCHAR, TKKW_NCLOB, TKKW_NEW, TKKW_NEXTVAL, TKKW_NOCOPY, TKKW_NOT, TKKW_NOWAIT, TKKW_NULL, TKKW_NULLIF, TKKW_NUMBER, TKKW_NUMBER_BASE, TKKW_NUMERIC, TKKW_NVARCHAR2, TKKW_OCIROWID, TKKW_OF, TKKW_ON, TKKW_OPAQUE, TKKW_OPEN, TKKW_OPERATOR, TKKW_OPTION, TKKW_OR, TKKW_ORDER, TKKW_ORGANIZATION, TKKW_OTHERS, TKKW_OUT, TKKW_PACKAGE, TKKW_PARTITION, TKKW_PCTFREE, TKKW_PLS_INTEGER, TKKW_POSITIVE, TKKW_POSITIVEN, TKKW_PRAGMA, TKKW_PRIOR, TKKW_PRIVATE, TKKW_PROCEDURE, TKKW_PUBLIC, TKKW_RAISE, TKKW_RANGE, TKKW_RAW, TKKW_REAL, TKKW_RECORD, TKKW_REF, TKKW_RELEASE, TKKW_RETURN, TKKW_REVERSE, TKKW_ROLLBACK, TKKW_ROW, TKKW_ROWID, TKKW_ROWNUM, TKKW_ROWTYPE, TKKW_SAVEPOINT, TKKW_SECOND, TKKW_SELECT, TKKW_SEPARATE, TKKW_SET, TKKW_SHARE, TKKW_SMALLINT, TKKW_SPACE, TKKW_SQL, TKKW_SQLCODE, TKKW_SQLERRM, TKKW_START, TKKW_STDDEV, TKKW_SUBTYPE, TKKW_SUCCESSFUL, TKKW_SUM, TKKW_SYNONYM, TKKW_SYSDATE, TKKW_TABLE, TKKW_THEN, TKKW_TIME, TKKW_TIMESTAMP, TKKW_TIMEZONE_ABBR, TKKW_TIMEZONE_HOUR, TKKW_TIMEZONE_MINUTE, TKKW_TIMEZONE_REGION, TKKW_TO, TKKW_TRIGGER, TKKW_TRUE, TKKW_TYPE, TKKW_UID, TKKW_UNION, TKKW_UNIQUE, TKKW_UPDATE, TKKW_USE, TKKW_USER, TKKW_VALIDATE, TKKW_VALUES, TKKW_VARCHAR, TKKW_VARCHAR2, TKKW_VARIANCE, TKKW_VIEW, TKKW_WHEN, TKKW_WHENEVER, TKKW_WHERE, TKKW_WHILE, TKKW_WITH, TKKW_WORK, TKKW_WRITE, TKKW_YEAR, TKKW_ZONE
Modifier and Type | Method and Description |
---|---|
int |
getCategory() |
int |
getExactCode() |
ExpressionSymbol |
getFirstOperand() |
NameSymbol |
getName()
Gets the name symbol.
|
ExpressionSymbol |
getSecondOperand() |
ExpressionSymbol |
getThirdOperand() |
void |
setName(NameSymbol name)
Sets the name symbol.
|
getChildren, getCode, getDataValue, getEndOffset, getParent, getStartOffset, isLeafNode, isRootNode
allocArrayList, freeArrayList
public static final int CATEGORY_WRAPPER
public static final int CATEGORY_UNKNOWN
public static final int CATEGORY_PAREN_WRAPPER
public static final int CATEGORY_SQL
public static final int CATEGORY_PREFIX_OPERATOR
public static final int CATEGORY_POSTFIX_OPERATOR
public static final int CATEGORY_INFIX_OPERATOR
public static final int CATEGORY_SPECIAL_OPERATOR
public static final int CATEGORY_PRIMARY
Examples of primaries are: 1, 'Hello world!', a.b, countkids%FOUND.
There is one special case to this category. The expression "EXISTS( SELECT ... )" is a CATEGORY_PRIMARY expression with name "EXISTS" and with a first operand of type CATEGORY_SQL.
public static final int CATEGORY_ARGUMENTS
protected ExpressionSymbol firstOperand
protected ExpressionSymbol secondOperand
protected ExpressionSymbol thirdOperand
public int getCategory()
public int getExactCode()
public ExpressionSymbol getFirstOperand()
public ExpressionSymbol getSecondOperand()
public ExpressionSymbol getThirdOperand()
public NameSymbol getName()
Nameable
public void setName(NameSymbol name)
Nameable