org.tensorics.core.analysis.expression

Class AssertionExpression

java.lang.Object

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

org.tensorics.core.analysis.expression.AssertionExpression

All Implemented Interfaces:

java.io.Serializable, ExceptionHandlingNode<AssertionResult>, Expression<AssertionResult>, Node

public class AssertionExpression
extends AbstractDeferredExpression<AssertionResult>
implements ExceptionHandlingNode<AssertionResult>

Expression that resolves to a AssertionStatus. An AssertionExpression is composed by a condition expression and a precondition expression. The precondition specifies if it makes sense to evaluate the AssertionExpression.

See Also:

AssertionResolver, Serialized Form

Constructor Summary

Constructors

Constructor and Description
AssertionExpression(AssertionBuilder builder)

Method Summary

Modifier and Type	Method and Description
Expression<java.lang.Boolean>	condition()
boolean	equals(java.lang.Object obj)
java.util.List<Expression<java.lang.Boolean>>	getChildren() Has to return the children of the node.
AssertionResult	handle(java.lang.Exception exception)
int	hashCode()
java.lang.String	key()
java.lang.String	name()
Expression<java.lang.Boolean>	preConditionsExpression()
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

Methods inherited from interface org.tensorics.core.tree.domain.Expression

get, isResolved

Constructor Detail

AssertionExpression

public AssertionExpression(AssertionBuilder builder)

Method Detail

getChildren

public java.util.List<Expression<java.lang.Boolean>> 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

condition

public Expression<java.lang.Boolean> condition()

preConditionsExpression

public Expression<java.lang.Boolean> preConditionsExpression()

name

public java.lang.String name()

handle

public AssertionResult handle(java.lang.Exception exception)

Specified by:

handle in interface ExceptionHandlingNode<AssertionResult>

Parameters:

exception - to handle, usually comes from bottom nodes

Returns:

a resolved value that shall be used instead of the respective 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

key

public java.lang.String key()