org.exolab.adaptx.xpath

Class BooleanResult

public final class BooleanResult extends XPathResult

Represents a boolean result. This is an immutable object.

Version: $Revision: 3633 $ $Date: 2003-03-01 02:38:44 -0500 (Sat, 01 Mar 2003) $

Field Summary
static BooleanResult	FALSE Boolean result representing false.
static BooleanResult	TRUE Boolean result representing true.

Method Summary
boolean	booleanValue() Returns the result as a boolean value.
boolean	equals(XPathResult result) Returns true if the given result is a boolean result and has the same boolean value.
static BooleanResult	from(boolean value) Returns a boolean result from a boolean value.
static BooleanResult	from(XPathResult result) Returns a boolean result from an XPath result.
int	getResultType() Returns the type of this result.
Object	javaObject() Returns the result as a Java object.
double	numberValue() Returns the result as a number value.
String	stringValue() Returns the result as a string value.
String	toString()

Field Detail

FALSE

public static final BooleanResult FALSE

Boolean result representing false.

TRUE

public static final BooleanResult TRUE

Boolean result representing true.

Method Detail

booleanValue

public boolean booleanValue()

Returns the result as a boolean value.

Returns: The result as a boolean value

equals

public boolean equals(XPathResult result)

Returns true if the given result is a boolean result and has the same boolean value.

Parameters: result An XPath result

Returns: True if a boolean result and has same value

from

public static BooleanResult from(boolean value)

Returns a boolean result from a boolean value. Use this method in lieu of the constructor.

Parameters: boolean The boolean value

Returns: A boolean result

from

public static BooleanResult from(XPathResult result)

Returns a boolean result from an XPath result. Return true if the XPath result is a numeric value that is not zero or java.lang.Double#NaN, a non-empty string, or a non-empty NodeSet.

Parameters: result An XPath result

Returns: A boolean result