Package org.eclipse.jdt.core.dom

Class PrefixExpression.Operator

java.lang.Object

org.eclipse.jdt.core.dom.PrefixExpression.Operator

Enclosing class:

PrefixExpression

public static class PrefixExpression.Operator
extends Object

Prefix operators (typesafe enumeration).

 PrefixOperator:
    ++  INCREMENT
    --  DECREMENT
    +  PLUS
    -  MINUS
    ~  COMPLEMENT
    !  NOT
 

Field Summary

Fields

Modifier and Type	Field	Description
static final PrefixExpression.Operator	COMPLEMENT	Bitwise complement "~" operator.
static final PrefixExpression.Operator	DECREMENT	Prefix decrement "--" operator.
static final PrefixExpression.Operator	INCREMENT	Prefix increment "++" operator.
static final PrefixExpression.Operator	MINUS	Unary minus "-" operator.
static final PrefixExpression.Operator	NOT	Logical complement "!"
static final PrefixExpression.Operator	PLUS	Unary plus "+" operator.

Method Summary

Modifier and Type	Method	Description
static PrefixExpression.Operator	toOperator(String token)	Returns the prefix operator corresponding to the given string, or null if none.
String	toString()	Returns the character sequence for the operator.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

INCREMENT

public static final PrefixExpression.Operator INCREMENT

Prefix increment "++" operator.

DECREMENT

public static final PrefixExpression.Operator DECREMENT

Prefix decrement "--" operator.

PLUS

public static final PrefixExpression.Operator PLUS

Unary plus "+" operator.

MINUS

public static final PrefixExpression.Operator MINUS

Unary minus "-" operator.

COMPLEMENT

public static final PrefixExpression.Operator COMPLEMENT

Bitwise complement "~" operator.

NOT

public static final PrefixExpression.Operator NOT

Logical complement "!" operator.

Method Details

toString

public String toString()

Returns the character sequence for the operator.

Overrides:

toString in class Object

Returns:

the character sequence for the operator

toOperator

public static PrefixExpression.Operator toOperator(String token)

Returns the prefix operator corresponding to the given string, or null if none.

toOperator is the converse of toString: that is, Operator.toOperator(op.toString()) == op for all operators op.

Parameters:

token - the character sequence for the operator

Returns:

the prefix operator, or null if none