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

Packages that use UnaryOperation
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
`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
`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.

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