org.overlord.sramp.common.query.xpath.ast

Enum EqualityExpr.Operator

java.lang.Object

java.lang.Enum<EqualityExpr.Operator>

org.overlord.sramp.common.query.xpath.ast.EqualityExpr.Operator

All Implemented Interfaces:

Serializable, Comparable<EqualityExpr.Operator>

Enclosing class:

EqualityExpr

public static enum EqualityExpr.Operator
extends Enum<EqualityExpr.Operator>

Models the comparison expression's operator.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EQ
GT
GTE
LT
LTE
NE

Method Summary

Methods

Modifier and Type	Method and Description
String	symbol() Gets the symbol;
static EqualityExpr.Operator	valueOf(String name) Returns the enum constant of this type with the specified name.
static EqualityExpr.Operator	valueOfSymbol(String symbol) Looks up the proper EqualityExpr.Operator from a symbol.
static EqualityExpr.Operator[]	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

EQ

public static final EqualityExpr.Operator EQ

NE

public static final EqualityExpr.Operator NE

LT

public static final EqualityExpr.Operator LT

GT

public static final EqualityExpr.Operator GT

LTE

public static final EqualityExpr.Operator LTE

GTE

public static final EqualityExpr.Operator GTE

Method Detail

values

public static EqualityExpr.Operator[] 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 (EqualityExpr.Operator c : EqualityExpr.Operator.values())
    System.out.println(c);

Returns:

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

valueOf

public static EqualityExpr.Operator 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

symbol

public String symbol()

Gets the symbol;

valueOfSymbol

public static EqualityExpr.Operator valueOfSymbol(String symbol)

Looks up the proper EqualityExpr.Operator from a symbol.

Parameters:

symbol - the symbol (e.g. =, !=, >, etc)

Returns:

an EqualityExpr.Operator or null if not found