org.basex.query.expr
Enum CmpN.Comp

java.lang.Object
  java.lang.Enum<CmpN.Comp>
      org.basex.query.expr.CmpN.Comp

All Implemented Interfaces:

Serializable, Comparable<CmpN.Comp>

Enclosing class:

CmpN

public static enum CmpN.Comp
extends Enum<CmpN.Comp>

Comparators.

Enum Constant Summary

EQ
Node Comparison: same.

ET
Node Comparison: before.

GT
Node Comparison: after.

Field Summary

String

name String representation.

Method Summary

abstract boolean	e(Item a, Item b) Evaluates the expression.
String	toString()
static CmpN.Comp	valueOf(String name) Returns the enum constant of this type with the specified name.
static CmpN.Comp[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EQ

public static final CmpN.Comp EQ

Node Comparison: same.

ET

public static final CmpN.Comp ET

Node Comparison: before.

GT

public static final CmpN.Comp GT

Node Comparison: after.

Field Detail

name

public final String name

String representation.

Method Detail

values

public static CmpN.Comp[] 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 (CmpN.Comp c : CmpN.Comp.values())
    System.out.println(c);

Returns:

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

valueOf

public static CmpN.Comp 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

e

public abstract boolean e(Item a,
                          Item b)
                   throws QueryException

Evaluates the expression.

Parameters:

a - first item

b - second item

Returns:

result

Throws:

QueryException - query exception

toString

public String toString()

Overrides:

toString in class Enum<CmpN.Comp>