public class NoGoodsCollector<T extends IntVar> extends Object implements ExitChildListener<T>, TimeOutListener, ExitListener
Modifier and Type | Field and Description |
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boolean |
timeOut
It specifies if the timeout has occurred and search is being terminated.
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Constructor and Description |
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NoGoodsCollector() |
Modifier and Type | Method and Description |
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void |
executedAtExit(Store store,
int solutionsNo)
It is executed right after time out is determined.
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void |
executedAtTimeOut(int noSolutions)
It is executed right after time out is determined.
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boolean |
leftChild(PrimitiveConstraint choice,
boolean status)
It is executed after exiting the left child.
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boolean |
leftChild(T var,
int value,
boolean status)
It is executed after exiting left child.
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void |
rightChild(PrimitiveConstraint choice,
boolean status)
It is executed after exiting the right child.
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void |
rightChild(T var,
int value,
boolean status)
It is executed after exiting the right child.
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void |
setChildrenListeners(ExitChildListener<T> child)
It adds one child listener.
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void |
setChildrenListeners(ExitChildListener<T>[] children)
It sets the children listeners for the current listener.
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void |
setChildrenListeners(ExitListener child)
It sets one child listener.
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void |
setChildrenListeners(ExitListener[] children)
It sets the children of this exit listener.
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void |
setChildrenListeners(TimeOutListener child)
It sets child listener for this timeout listener.
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void |
setChildrenListeners(TimeOutListener[] children)
It sets children listeners for this timeout listener.
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String |
toString() |
public boolean timeOut
public void executedAtTimeOut(int noSolutions)
executedAtTimeOut
in interface TimeOutListener
noSolutions
- number of solutions found before the timeout occurred.public boolean leftChild(T var, int value, boolean status)
leftChild
in interface ExitChildListener<T extends IntVar>
var
- variable used in the choice point.value
- value used in the choice point.status
- true if the solution was found in the child subtree, false otherwise.public boolean leftChild(PrimitiveConstraint choice, boolean status)
ExitChildListener
leftChild
in interface ExitChildListener<T extends IntVar>
choice
- primitive constraint used as the base of the choice point.status
- true if the solution was found in the child subtree, false otherwise.public void rightChild(T var, int value, boolean status)
ExitChildListener
rightChild
in interface ExitChildListener<T extends IntVar>
var
- variable used in the choice point.value
- value used in the choice point.status
- true if the solution was found in the child subtree, false otherwise.
exit the current node with falsepublic void rightChild(PrimitiveConstraint choice, boolean status)
ExitChildListener
rightChild
in interface ExitChildListener<T extends IntVar>
choice
- primitive constraint used as the base of the choice point.status
- true if the solution was found in the child subtree, false otherwise.
exit the current node with falsepublic void executedAtExit(Store store, int solutionsNo)
ExitListener
executedAtExit
in interface ExitListener
store
- store in the context of which the search took place.solutionsNo
- the number of solutions found.public void setChildrenListeners(ExitChildListener<T>[] children)
ExitChildListener
setChildrenListeners
in interface ExitChildListener<T extends IntVar>
children
- array containing children listeners.public void setChildrenListeners(ExitListener[] children)
ExitListener
setChildrenListeners
in interface ExitListener
children
- an array containing the children.public void setChildrenListeners(TimeOutListener[] children)
TimeOutListener
setChildrenListeners
in interface TimeOutListener
children
- list of children listeners.public void setChildrenListeners(TimeOutListener child)
TimeOutListener
setChildrenListeners
in interface TimeOutListener
child
- child listener for this timeout listener.public void setChildrenListeners(ExitListener child)
ExitListener
setChildrenListeners
in interface ExitListener
child
- the only child listener used by this listener.public void setChildrenListeners(ExitChildListener<T> child)
ExitChildListener
setChildrenListeners
in interface ExitChildListener<T extends IntVar>
child
- added child listener.Copyright © 2022. All rights reserved.