Class Vector
- java.lang.Object
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- org.bouncycastle.pqc.math.linearalgebra.Vector
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- Direct Known Subclasses:
GF2mVector
,GF2Vector
public abstract class Vector extends java.lang.Object
This abstract class defines vectors. It holds the length of vector.
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Field Summary
Fields Modifier and Type Field Description protected int
length
the length of this vector
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Constructor Summary
Constructors Constructor Description Vector()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract Vector
add(Vector addend)
Add another vector to this vector.abstract boolean
equals(java.lang.Object other)
Check if the given object is equal to this vector.abstract byte[]
getEncoded()
int
getLength()
abstract int
hashCode()
abstract boolean
isZero()
Return whether this is the zero vector (i.e., all elements are zero).abstract Vector
multiply(Permutation p)
Multiply this vector with a permutation.abstract java.lang.String
toString()
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Method Detail
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getLength
public final int getLength()
- Returns:
- the length of this vector
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getEncoded
public abstract byte[] getEncoded()
- Returns:
- this vector as byte array
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isZero
public abstract boolean isZero()
Return whether this is the zero vector (i.e., all elements are zero).- Returns:
- true if this is the zero vector, false otherwise
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add
public abstract Vector add(Vector addend)
Add another vector to this vector.- Parameters:
addend
- the other vector- Returns:
- this + addend
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multiply
public abstract Vector multiply(Permutation p)
Multiply this vector with a permutation.- Parameters:
p
- the permutation- Returns:
- this*p = p*this
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equals
public abstract boolean equals(java.lang.Object other)
Check if the given object is equal to this vector.- Overrides:
equals
in classjava.lang.Object
- Parameters:
other
- vector- Returns:
- the result of the comparison
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hashCode
public abstract int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
- Returns:
- the hash code of this vector
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toString
public abstract java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
- Returns:
- a human readable form of this vector
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