Interface VariableReferenceExpr

All Superinterfaces:
Expr, Serializable
All Known Implementing Classes:
DefaultVariableReferenceExpr

public interface VariableReferenceExpr extends Expr
Represents an XPath variable reference. This is production 36 in the XPath 1.0 specification:
[36] VariableReference ::= '$' QName
  • Method Details

    • getPrefix

      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

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