Class UnaryOperation
- java.lang.Object
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- org.apache.sling.scripting.sightly.compiler.expression.nodes.UnaryOperation
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- All Implemented Interfaces:
ExpressionNode
public final class UnaryOperation extends java.lang.Object implements ExpressionNode
Defines a unary operation (e.g.!variableName
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Constructor Summary
Constructors Constructor Description UnaryOperation(UnaryOperator operator, ExpressionNode target)
Creates aUnaryOperation
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T> T
accept(NodeVisitor<T> visitor)
Accept a visitor to process this node.UnaryOperator
getOperator()
Returns the operator applied in this operation.ExpressionNode
getTarget()
Returns the target to which the operation is applied.java.lang.String
toString()
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Constructor Detail
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UnaryOperation
public UnaryOperation(UnaryOperator operator, ExpressionNode target)
Creates aUnaryOperation
.- Parameters:
operator
- the operatortarget
- the target to which the operator is applied
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Method Detail
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accept
public <T> T accept(NodeVisitor<T> visitor)
Description copied from interface:ExpressionNode
Accept a visitor to process this node.- Specified by:
accept
in interfaceExpressionNode
- Type Parameters:
T
- the type of the visitor- Parameters:
visitor
- The visitor- Returns:
- the node after it has been evaluated by the visitor
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getOperator
public UnaryOperator getOperator()
Returns the operator applied in this operation.- Returns:
- the operator applied in this operation
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getTarget
public ExpressionNode getTarget()
Returns the target to which the operation is applied.- Returns:
- the target to which the operation is applied
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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