class DefaultAndExpr extends DefaultLogicalExpr
Modifier and Type | Field and Description |
---|---|
private static long |
serialVersionUID |
Constructor and Description |
---|
DefaultAndExpr(Expr lhs,
Expr rhs) |
Modifier and Type | Method and Description |
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java.lang.Object |
evaluate(Context context)
Evaluate the expression in the given context, and return the result.
|
java.lang.String |
getOperator()
Returns the operator for the binary expression such as "+" or
"div".
|
java.lang.String |
toString() |
bothAreBoolean, bothAreSets, eitherIsBoolean, eitherIsNumber, eitherIsSet, isBoolean, isSet, setIsEmpty
getLHS, getRHS, getText, setLHS, setRHS, simplify
convertToIterator, convertToList
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getLHS, getRHS
private static final long serialVersionUID
public java.lang.String getOperator()
BinaryExpr
getOperator
in interface BinaryExpr
getOperator
in class DefaultBinaryExpr
public java.lang.String toString()
toString
in class DefaultTruthExpr
public java.lang.Object evaluate(Context context) throws JaxenException
Expr
java.lang.Double
for expressions that
return a number, a java.lang.String
for expressions that
return a string, a java.lang.Boolean
for expressions that
return a boolean, and a java.util.List
for expressions that
return a node-set. In the latter case, the elements of the list are
the actual objects from the source document model. Copies are not made.context
- the context in which the expression is evaluatedJaxenException