zserio.ast

Enum Expression.ExpressionType

java.lang.Object

java.lang.Enum<Expression.ExpressionType>

zserio.ast.Expression.ExpressionType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Expression.ExpressionType>

Enclosing class:

Expression

public static enum Expression.ExpressionType
extends java.lang.Enum<Expression.ExpressionType>

Defines evaluated type of the expression.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BITMASK Expression which result is bitmask type.
BOOLEAN Boolean expression.
BYTES Expression which result is bytes type.
COMPOUND Expression which result is compound type.
ENUM Expression which result is enumeration type.
EXTERN Expression which result is extern type.
FLOAT Float expression.
INTEGER Integer expression.
STRING String expression.
UNKNOWN Unknown expression.

Method Summary

Modifier and Type	Method and Description
static Expression.ExpressionType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Expression.ExpressionType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

UNKNOWN

public static final Expression.ExpressionType UNKNOWN

Unknown expression. Used during evaluation only. Method getExprType() never returns this value.

INTEGER

public static final Expression.ExpressionType INTEGER

Integer expression. Result of expression can be read using getIntegerValue(). Actually, integer result is needed to evaluate const types, length of bit field types and enumeration item values.

FLOAT

public static final Expression.ExpressionType FLOAT

Float expression. Result of expression is not available.

STRING

public static final Expression.ExpressionType STRING

String expression.

BOOLEAN

public static final Expression.ExpressionType BOOLEAN

Boolean expression.

ENUM

public static final Expression.ExpressionType ENUM

Expression which result is enumeration type.

BITMASK

public static final Expression.ExpressionType BITMASK

Expression which result is bitmask type.

COMPOUND

public static final Expression.ExpressionType COMPOUND

Expression which result is compound type.

EXTERN

public static final Expression.ExpressionType EXTERN

Expression which result is extern type.

BYTES

public static final Expression.ExpressionType BYTES

Expression which result is bytes type.

Method Detail

values

public static Expression.ExpressionType[] 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 (Expression.ExpressionType c : Expression.ExpressionType.values())
    System.out.println(c);

Returns:

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

valueOf

public static Expression.ExpressionType 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