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public interface Relation
Method Summary | |
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Relation |
add(Attribute srca,
PhysicalDomain srcpd,
Attribute dsta,
PhysicalDomain dstpd,
long offset)
Undocumented |
Relation |
applyShifter(Jedd.Shifter s)
Shift the bits in the relation using the provided shifter. |
double |
fsize()
Returns the number of tuples in the relation. |
java.util.Iterator |
iterator()
Returns an iterator over the components in the relation. |
java.util.Iterator |
iterator(Attribute[] wanted)
Returns an iterator over the tuples in the relation. |
int |
numNodes()
Returns the number of BDD nodes used to represent the relation. |
long |
size()
Returns the number of tuples in the relation. |
java.lang.String |
toString()
Returns a string representation listing all the tuples in the relation. |
int |
width(PhysicalDomain pd)
Undocumented |
Method Detail |
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long size()
double fsize()
int numNodes()
java.util.Iterator iterator(Attribute[] wanted)
java.util.Iterator iterator()
java.lang.String toString()
toString
in class java.lang.Object
Relation applyShifter(Jedd.Shifter s)
Relation add(Attribute srca, PhysicalDomain srcpd, Attribute dsta, PhysicalDomain dstpd, long offset)
int width(PhysicalDomain pd)
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