org.jaxen.expr

Interface VariableReferenceExpr

public interface VariableReferenceExpr extends Expr

Represents an XPath variable reference. This is production 36 in the XPath 1.0 specification:
[36] VariableReference ::= '$' QName
Method Summary
StringgetPrefix()
Returns the namespace prefix of the variable.
StringgetVariableName()
Returns the local name of the variable.

Method Detail

getPrefix

public String getPrefix()
Returns the namespace prefix of the variable. This is the empty string for variables with no namespace prefix.

Returns: the namespace prefix of the variable

getVariableName

public String getVariableName()
Returns the local name of the variable.

Returns: the local name of the variable