Package org.hipparchus.linear
Interface FieldVectorPreservingVisitor<T extends FieldElement<?>>
- Type Parameters:
T
- the type of the field elements
public interface FieldVectorPreservingVisitor<T extends FieldElement<?>>
This interface defines a visitor for the entries of a vector. Visitors
implementing this interface do not alter the entries of the vector being
visited.
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Method Summary
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Method Details
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start
void start(int dimension, int start, int end) Start visiting a vector. This method is called once, before any entry of the vector is visited.- Parameters:
dimension
- the size of the vectorstart
- the index of the first entry to be visitedend
- the index of the last entry to be visited (inclusive)
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visit
Visit one entry of the vector.- Parameters:
index
- the index of the entry being visitedvalue
- the value of the entry being visited
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end
T end()End visiting a vector. This method is called once, after all entries of the vector have been visited.- Returns:
- the value returned after visiting all entries
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