TokenType (MyTISM API Documentation)

java.lang.Object
- java.lang.Enum<TokenType>
- - de.ipcon.db.oql.TokenType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TokenType>
```
public enum TokenType
extends java.lang.Enum<TokenType>
```
Enum used to declare all Token Types. It also keeps static Token objects to avoid repeated creation of identical immutable Tokens. Operator precedences, order taken from @see https://www.postgresql.org/docs/9.5/static/sql-syntax-lexical.html#SQL-PRECEDENCE-TABLE 15 parentheses and function calls (our own definition) 14 . table/column name separator 13 :: PostgreSQL-style typecast 12 [ ] array element selection 11 + - unary plus, unary minus 10 ^ exponentiation 9 * / % multiplication, division, modulo 8 + - addition, subtraction 7 (any other operator) all other native and user-defined operators 6 BETWEEN IN LIKE ILIKE SIMILAR range containment, set membership, string matching 5 < > = <= >= <> comparison operators 4 IS ISNULL NOTNULL IS TRUE, IS FALSE, IS NULL, IS DISTINCT FROM, etc 3 NOT logical negation 2 AND logical conjunction 1 OR logical disjunction

Author:

Patric Bechtel

Enum Constant Summary

Enum Constants
Enum Constant and Description
`C_END_OF_QUERY`
`C_OQL_QUERY`
`K_ALL`
`K_AND`
`K_ANY`
`K_AS`
`K_ASC`
`K_AVG`
`K_BETWEEN`
`K_BY`
`K_CONTAINEDBY`
`K_CONTAINS`
`K_COUNT`
`K_COUNT_OF`
`K_DEFINED`
`K_DESC`
`K_DISTINCT`
`K_EXISTS`
`K_EXPLAIN`
`K_FROM`
`K_ILIKE`
`K_IMATCHES`
`K_IN`
`K_IS_DEFINED`
`K_IS_UNDEFINED`
`K_LIKE`
`K_LIMIT`
`K_LIST`
`K_MATCHES`
`K_MAX`
`K_MIN`
`K_NIL`
`K_NOT`
`K_NULL`
`K_OF`
`K_ONLY`
`K_OR`
`K_ORDER`
`K_OVERLAPS`
`K_SELECT`
`K_SUM`
`K_UNDEFINED`
`K_WHERE`
`K_WITHIN`
`L_BOOLEAN`
`L_COMMENT`
`L_DATE`
`L_DECIMAL`
`L_DUMMY` Dummy tokentype for otherwise unbalanced trees should render as nothing, i.e. the empty string
`L_IDENTIFIER`
`L_INTEGER`
`L_STRING`
`L_TIME`
`L_TIMESTAMP`
`S_ARRAY_TYPE`
`S_COLON`
`S_COMMA`
`S_CONCAT`
`S_DIVIDE`
`S_DOLLAR`
`S_DOT`
`S_EQUAL`
`S_EXPONENTIATE`
`S_GT`
`S_GTE`
`S_LBRACKET`
`S_LPAREN`
`S_LT`
`S_LTE`
`S_MINUS`
`S_MODULO`
`S_NOT_EQUAL`
`S_NULLSAFE_DOT`
`S_PLUS`
`S_RBRACKET`
`S_RPAREN`
`S_SLICE` An operator defining a slice, i.e. range, of an array
`S_TIMES`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getOperatorPrecedence()`
`java.lang.String`	`getRaw()`
`java.lang.String`	`getValue()`
`ValueType`	`getValueType()`
`boolean`	`isAggregate()`
`boolean`	`isBoolOp()`
`boolean`	`isComparison()`
`boolean`	`isIdentifier()`
`boolean`	`isImmutable()`
`boolean`	`isKeyword()`
`boolean`	`isLiteral()`
`boolean`	`isMathOp()`
`boolean`	`isStringOp()`
`boolean`	`isSymbol()`
`static Token`	`keyword(java.lang.String keyword)`
`Token`	`token()`
`Token`	`token(java.lang.String value)`
`java.lang.String`	`toSQL()`
`java.lang.String`	`toString(java.lang.String givenValue)`
`static TokenType`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static TokenType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

C_OQL_QUERY

public static final TokenType C_OQL_QUERY

C_END_OF_QUERY

public static final TokenType C_END_OF_QUERY

K_EXPLAIN

public static final TokenType K_EXPLAIN

K_SELECT
```
public static final TokenType K_SELECT
```

K_AS
```
public static final TokenType K_AS
```

K_FROM
```
public static final TokenType K_FROM
```

K_WITHIN
```
public static final TokenType K_WITHIN
```

K_ONLY
```
public static final TokenType K_ONLY
```

K_IN
```
public static final TokenType K_IN
```

K_WHERE
```
public static final TokenType K_WHERE
```

K_ANY
```
public static final TokenType K_ANY
```

K_ALL
```
public static final TokenType K_ALL
```

K_OF
```
public static final TokenType K_OF
```

K_EXISTS
```
public static final TokenType K_EXISTS
```

K_OR
```
public static final TokenType K_OR
```

K_AND
```
public static final TokenType K_AND
```

K_LIKE
```
public static final TokenType K_LIKE
```

K_ILIKE
```
public static final TokenType K_ILIKE
```

K_NOT
```
public static final TokenType K_NOT
```

K_MATCHES

public static final TokenType K_MATCHES

K_IMATCHES

public static final TokenType K_IMATCHES

K_BETWEEN

public static final TokenType K_BETWEEN

K_DISTINCT

public static final TokenType K_DISTINCT

K_COUNT
```
public static final TokenType K_COUNT
```

K_SUM
```
public static final TokenType K_SUM
```

K_MIN
```
public static final TokenType K_MIN
```

K_MAX
```
public static final TokenType K_MAX
```

K_AVG
```
public static final TokenType K_AVG
```

K_NULL
```
public static final TokenType K_NULL
```

K_NIL
```
public static final TokenType K_NIL
```

K_DEFINED

public static final TokenType K_DEFINED

K_UNDEFINED

public static final TokenType K_UNDEFINED

K_IS_DEFINED

public static final TokenType K_IS_DEFINED

K_IS_UNDEFINED

public static final TokenType K_IS_UNDEFINED

K_LIST
```
public static final TokenType K_LIST
```

K_ORDER
```
public static final TokenType K_ORDER
```

K_BY
```
public static final TokenType K_BY
```

K_ASC
```
public static final TokenType K_ASC
```

K_DESC
```
public static final TokenType K_DESC
```

K_LIMIT
```
public static final TokenType K_LIMIT
```

K_OVERLAPS

public static final TokenType K_OVERLAPS

K_CONTAINS

public static final TokenType K_CONTAINS

K_CONTAINEDBY

public static final TokenType K_CONTAINEDBY

S_COLON
```
public static final TokenType S_COLON
```

S_EQUAL
```
public static final TokenType S_EQUAL
```

S_NOT_EQUAL

public static final TokenType S_NOT_EQUAL

S_LT
```
public static final TokenType S_LT
```

S_LTE
```
public static final TokenType S_LTE
```

S_GT
```
public static final TokenType S_GT
```

S_GTE
```
public static final TokenType S_GTE
```

S_PLUS
```
public static final TokenType S_PLUS
```

S_MINUS
```
public static final TokenType S_MINUS
```

S_CONCAT
```
public static final TokenType S_CONCAT
```

S_TIMES
```
public static final TokenType S_TIMES
```

S_DIVIDE
```
public static final TokenType S_DIVIDE
```

S_MODULO
```
public static final TokenType S_MODULO
```

S_EXPONENTIATE

public static final TokenType S_EXPONENTIATE

S_LPAREN
```
public static final TokenType S_LPAREN
```

S_RPAREN
```
public static final TokenType S_RPAREN
```

S_LBRACKET

public static final TokenType S_LBRACKET

S_RBRACKET

public static final TokenType S_RBRACKET

S_ARRAY_TYPE

public static final TokenType S_ARRAY_TYPE

S_DOLLAR
```
public static final TokenType S_DOLLAR
```

S_DOT
```
public static final TokenType S_DOT
```

S_COMMA
```
public static final TokenType S_COMMA
```

S_NULLSAFE_DOT

public static final TokenType S_NULLSAFE_DOT

S_SLICE
```
public static final TokenType S_SLICE
```
An operator defining a slice, i.e. range, of an array

L_IDENTIFIER

public static final TokenType L_IDENTIFIER

L_BOOLEAN

public static final TokenType L_BOOLEAN

L_INTEGER

public static final TokenType L_INTEGER

L_DECIMAL

public static final TokenType L_DECIMAL

L_STRING
```
public static final TokenType L_STRING
```

L_DATE
```
public static final TokenType L_DATE
```

L_TIME
```
public static final TokenType L_TIME
```

L_TIMESTAMP

public static final TokenType L_TIMESTAMP

L_COMMENT

public static final TokenType L_COMMENT

K_COUNT_OF

public static final TokenType K_COUNT_OF

L_DUMMY
```
public static final TokenType L_DUMMY
```
Dummy tokentype for otherwise unbalanced trees should render as nothing, i.e. the empty string

Method Detail

values
```
public static TokenType[] values()
```
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (TokenType c : TokenType.values())
    System.out.println(c);
```
Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf
```
public static TokenType valueOf(java.lang.String name)
```
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

isKeyword
```
public final boolean isKeyword()
```

isLiteral
```
public final boolean isLiteral()
```

isSymbol
```
public final boolean isSymbol()
```

isIdentifier
```
public final boolean isIdentifier()
```

isImmutable
```
public final boolean isImmutable()
```

isComparison
```
public final boolean isComparison()
```

isAggregate
```
public final boolean isAggregate()
```

isMathOp
```
public final boolean isMathOp()
```

isBoolOp
```
public final boolean isBoolOp()
```

isStringOp
```
public final boolean isStringOp()
```

getValue

public final java.lang.String getValue()

getRaw

public final java.lang.String getRaw()

getValueType
```
public final ValueType getValueType()
```

getOperatorPrecedence

public final int getOperatorPrecedence()

toSQL
```
public final java.lang.String toSQL()
```

token

public final Token token(java.lang.String value)

token
```
public final Token token()
```

keyword

public static final Token keyword(java.lang.String keyword)

toString

public final java.lang.String toString(java.lang.String givenValue)

Enum TokenType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

C_OQL_QUERY

C_END_OF_QUERY

K_EXPLAIN

K_SELECT

K_AS

K_FROM

K_WITHIN

K_ONLY

K_IN

K_WHERE

K_ANY

K_ALL

K_OF

K_EXISTS

K_OR

K_AND

K_LIKE

K_ILIKE

K_NOT

K_MATCHES

K_IMATCHES

K_BETWEEN

K_DISTINCT

K_COUNT

K_SUM

K_MIN

K_MAX

K_AVG

K_NULL

K_NIL

K_DEFINED

K_UNDEFINED

K_IS_DEFINED

K_IS_UNDEFINED

K_LIST

K_ORDER

K_BY

K_ASC

K_DESC

K_LIMIT

K_OVERLAPS

K_CONTAINS

K_CONTAINEDBY

S_COLON

S_EQUAL

S_NOT_EQUAL

S_LT

S_LTE

S_GT

S_GTE

S_PLUS

S_MINUS

S_CONCAT

S_TIMES

S_DIVIDE

S_MODULO

S_EXPONENTIATE

S_LPAREN

S_RPAREN

S_LBRACKET

S_RBRACKET

S_ARRAY_TYPE

S_DOLLAR

S_DOT

S_COMMA

S_NULLSAFE_DOT

S_SLICE

L_IDENTIFIER

L_BOOLEAN

L_INTEGER

L_DECIMAL

L_STRING

L_DATE

L_TIME