org.tensorics.core.expressions

Class UnaryOperationExpression<T>

java.lang.Object

org.tensorics.core.tree.domain.AbstractDeferredExpression<T>

org.tensorics.core.expressions.UnaryOperationExpression<T>

Type Parameters:

T - the type of the unary operand on which to perform the unary operation

All Implemented Interfaces:

java.io.Serializable, Expression<T>, Node

public class UnaryOperationExpression<T>
extends AbstractDeferredExpression<T>
implements java.io.Serializable

An unresolved expression, which can be resolved by a corresponding resolver by evaluating an unary operation. The information it contains for the resolver, are the operation itself and an expression for the single operand on whose resolved result the unary operation shall be performed.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UnaryOperationExpression(UnaryOperation<T> operation, Expression<T> operand)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.util.List<Node>	getChildren() Has to return the children of the node.
Expression<T>	getOperand()
UnaryOperation<T>	getOperation()
int	hashCode()
java.lang.String	toString()

Methods inherited from class org.tensorics.core.tree.domain.AbstractDeferredExpression

get, isResolved

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UnaryOperationExpression

public UnaryOperationExpression(UnaryOperation<T> operation,
                                Expression<T> operand)

Method Detail

getOperation

public UnaryOperation<T> getOperation()

getOperand

public Expression<T> getOperand()

getChildren

public java.util.List<Node> getChildren()

Description copied from interface: Node

Has to return the children of the node. This must never return null

Specified by:

getChildren in interface Node

Returns:

a list containing all the children of the node

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object