com.helger.xml.xpath

Class XPathFunctionKey

java.lang.Object

com.helger.xml.xpath.XPathFunctionKey

All Implemented Interfaces:

Comparable<XPathFunctionKey>

@Immutable
public final class XPathFunctionKey
extends Object
implements Comparable<XPathFunctionKey>

This class contains a single key for a map-based function resolver.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
XPathFunctionKey(QName aFunctionName, int nArity) Constructor

Method Summary

Modifier and Type	Method and Description
int	compareTo(XPathFunctionKey o)
boolean	equals(Object o)
int	getArity()
QName	getFunctionName()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

XPathFunctionKey

public XPathFunctionKey(@Nonnull
                        QName aFunctionName,
                        @Nonnegative
                        int nArity)

Constructor

Parameters:

aFunctionName - Function name. May not be null.

nArity - The number of parameters the function takes. Must be ≥ 0.

Method Detail

getFunctionName

@Nonnull
public QName getFunctionName()

Returns:

The function name and never null.

getArity

@Nonnegative
public int getArity()

Returns:

The number of parameters the function takes. Always ≥ 0.

compareTo

public int compareTo(@Nonnull
                     XPathFunctionKey o)

Specified by:

compareTo in interface Comparable<XPathFunctionKey>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object