|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectpolyglot.util.Enum
polyglot.ast.Precedence
public class Precedence
Constants defining the precedence of an expression. Higher values denote higher precedence (i.e., tighter binding).
Field Summary | |
---|---|
static Precedence |
ADD
The precedence of a + when applied to numbers, and the precedence of - . |
static Precedence |
ASSIGN
The precedence of assignment expressions. |
static Precedence |
BIT_AND
The precedence of bitwise AND ( & |
static Precedence |
BIT_OR
The precedence of bitwise OR ( | |
static Precedence |
BIT_XOR
The precedence of bitwise XOR ( ^ |
static Precedence |
CAST
The precedence of a cast expression. |
static Precedence |
COND_AND
The precedence of conditional AND ( && |
static Precedence |
COND_OR
The precedence of conditional OR ( || |
static Precedence |
CONDITIONAL
The precedence of ternary conditional expressions. |
static Precedence |
EQUAL
The precedence of equality operators. |
static Precedence |
INSTANCEOF
The precedence of instanceof expressions. |
static Precedence |
LITERAL
The precedence of a literal |
static Precedence |
MUL
The precedence of a * , / , or % expression. |
static Precedence |
RELATIONAL
The precedence of the relational expressions < , > , <= , and >= . |
static Precedence |
SHIFT
The precedence of the shift expressions << , >> , and >>> . |
static Precedence |
STRING_ADD
The precedence of a + when applied to Strings. |
static Precedence |
UNARY
The precedence of a unary expression. |
static Precedence |
UNKNOWN
The precedence of all other expressions. |
Constructor Summary | |
---|---|
Precedence(java.lang.String name,
int value)
|
Method Summary | |
---|---|
boolean |
equals(java.lang.Object o)
Returns true if this and p have the same precedence. |
boolean |
equals(Precedence p)
Returns true if this and p have the same precedence. |
int |
hashCode()
|
boolean |
isTighter(Precedence p)
Returns true if this binds tighter than p. |
Methods inherited from class polyglot.util.Enum |
---|
intern, toString |
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
public static final Precedence LITERAL
public static final Precedence UNARY
public static final Precedence CAST
public static final Precedence MUL
*
, /
, or %
expression.
public static final Precedence STRING_ADD
+
when applied to Strings. This is of higher precedence than +
applied to numbers.
public static final Precedence ADD
+
when applied to numbers, and the precedence of -
.
public static final Precedence SHIFT
<<
, >>
, and >>>
.
public static final Precedence RELATIONAL
<
, >
, <=
, and >=
.
public static final Precedence INSTANCEOF
instanceof
expressions.
public static final Precedence EQUAL
==
and !=
expressions.
public static final Precedence BIT_AND
&) expressions.
public static final Precedence BIT_XOR
^) expressions.
public static final Precedence BIT_OR
|) expressions.
public static final Precedence COND_AND
&&) expressions.
public static final Precedence COND_OR
||) expressions.
public static final Precedence CONDITIONAL
public static final Precedence ASSIGN
public static final Precedence UNKNOWN
Constructor Detail |
---|
public Precedence(java.lang.String name, int value)
Method Detail |
---|
public int hashCode()
hashCode
in class Enum
public boolean equals(java.lang.Object o)
equals
in class Enum
public boolean equals(Precedence p)
public boolean isTighter(Precedence p)
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |