org.uacalc.alg.op
Class SimilarityType

java.lang.Object
  org.uacalc.alg.op.SimilarityType

public class SimilarityType
extends java.lang.Object

A set of OperationSymbol's.

Field Summary

static SimilarityType	GROUP_SIMILARITY_TYPE
static SimilarityType	LATTICE_SIMILARITY_TYPE

Constructor Summary

SimilarityType(java.util.List<OperationSymbol> opSyms)

SimilarityType(java.util.List<OperationSymbol> opSyms, boolean sort)

Method Summary

java.lang.String	aritiesString()
boolean	equals(java.lang.Object obj)
java.util.Map<java.lang.Integer,java.lang.Integer>	getAritiesMap() A map from the arity to the number of ops of that arity.
int	getMaxArity()
java.util.List<OperationSymbol>	getOperationSymbols()
java.util.List<OperationSymbol>	getSortedOperationSymbols() The sorting is by lowest arity first then by alphabetical on the name.
int	hashCode()
int	inputSize(int algSize) This calculates the (computer) input size.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

LATTICE_SIMILARITY_TYPE

public static final SimilarityType LATTICE_SIMILARITY_TYPE

GROUP_SIMILARITY_TYPE

public static final SimilarityType GROUP_SIMILARITY_TYPE

Constructor Detail

SimilarityType

public SimilarityType(java.util.List<OperationSymbol> opSyms)

SimilarityType

public SimilarityType(java.util.List<OperationSymbol> opSyms,
                      boolean sort)

Method Detail

getOperationSymbols

public java.util.List<OperationSymbol> getOperationSymbols()

getSortedOperationSymbols

public java.util.List<OperationSymbol> getSortedOperationSymbols()

The sorting is by lowest arity first then by alphabetical on the name.

Returns:

a sorted list of operations.

inputSize

public int inputSize(int algSize)

This calculates the (computer) input size. If it exceeds the max int value, it returns -1; If there are no operations it returns the algebra size.

Parameters:

algSize - the algebra size

Returns:

the input size if it is an int

getAritiesMap

public java.util.Map<java.lang.Integer,java.lang.Integer> getAritiesMap()

A map from the arity to the number of ops of that arity.

Returns:

getMaxArity

public int getMaxArity()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

aritiesString

public java.lang.String aritiesString()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object