Package org.apache.lucene.expressions.js

Enum VariableContext.Type

java.lang.Object

java.lang.Enum<VariableContext.Type>

org.apache.lucene.expressions.js.VariableContext.Type

All Implemented Interfaces:

Serializable, Comparable<VariableContext.Type>

Enclosing class:

VariableContext

public static enum VariableContext.Type
extends Enum<VariableContext.Type>

Represents what a piece of a variable does.

Enum Constant Summary

Enum Constants

Enum Constant	Description
INT_INDEX	Brackets containing an integer index (ie an array).
MEMBER	A member of the previous context (ie "dot" access).
METHOD	Parenthesis represent a member method to be called.
STR_INDEX	Brackets containing a string as the "index".

Method Summary

Modifier and Type	Method	Description
static VariableContext.Type	valueOf(String name)	Returns the enum constant of this type with the specified name.
static VariableContext.Type[]	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

MEMBER

public static final VariableContext.Type MEMBER

A member of the previous context (ie "dot" access).

STR_INDEX

public static final VariableContext.Type STR_INDEX

Brackets containing a string as the "index".

INT_INDEX

public static final VariableContext.Type INT_INDEX

Brackets containing an integer index (ie an array).

METHOD

public static final VariableContext.Type METHOD

Parenthesis represent a member method to be called.

Method Detail

values

public static VariableContext.Type[] 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 (VariableContext.Type c : VariableContext.Type.values())
    System.out.println(c);

Returns:

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

valueOf

public static VariableContext.Type valueOf(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:

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

NullPointerException - if the argument is null