## Uses of Class
org.apache.xpath.operations.UnaryOperation

Packages that use UnaryOperation
Package | Description
--- | ---
org.apache.xpath | Implementation of XPath; for the most part, only classes meant for public use are found at this root level of the XPath packages.
org.apache.xpath.operations | Support for XPath operations, such as +, -, string(), etc.

### Uses of UnaryOperation in org.apache.xpath

Methods in org.apache.xpath with parameters of type UnaryOperation
Modifier and Type | Method and Description
--- | ---
`boolean` | XPathVisitor.`visitUnaryOperation(ExpressionOwner owner, UnaryOperation op)` Visit a unary operation.

### Uses of UnaryOperation in org.apache.xpath.operations

Subclasses of UnaryOperation in org.apache.xpath.operations
Modifier and Type | Class and Description
--- | ---
`class` | `Bool` The 'boolean()' operation expression executer.
`class` | `Neg` The unary '-' operation expression executer.
`class` | `Number` The 'number()' operation expression executer.
`class` | `String` The 'string()' operation expression executer.