Package dap4.core.ce

Class Universal

java.lang.Object

dap4.core.ce.CEConstraint

dap4.core.ce.Universal

All Implemented Interfaces:

Constraint

public class Universal
extends CEConstraint

The Universal constraint is a constraint that includes everything in a DMR, even including items such as dimensions or enums that are defined but never used.

Nested Class Summary

Nested classes/interfaces inherited from class dap4.core.ce.CEConstraint

CEConstraint.Expand, CEConstraint.Segment

Field Summary

Fields inherited from class dap4.core.ce.CEConstraint

attributes, DEBUG, dimrefs, dmr, enums, expansion, finished, groups, PARSEDEBUG, redef, redefslice, refdims, segments, universals, variables

Constructor Summary

Constructors

Constructor	Description
Universal()
Universal(DapDataset dmr)

Method Summary

Modifier and Type	Method	Description
protected void	build()
CEConstraint	finish()	Finish creating this Constraint; for Universal, this does nothing; the important stuff is in build().
List<Slice>	getConstrainedSlices(DapVariable var)
boolean	isUniversal()
boolean	references(DapNode node)	Reference X match
static List<Slice>	universalSlices(DapVariable var)

Methods inherited from class dap4.core.ce.CEConstraint

addAttribute, addRedef, addVariable, compare, compile, computedimensions, computeenums, computegroups, contract, contractR, dumpvar, eval, expand, expansionCount, fieldValue, findSegment, findVariableIndex, getConstrainedDimensions, getDMR, getRedefDim, getUniversal, isWholeCompound, match, matches, release, setFilter, toConstraintString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Universal

public Universal()

Universal

public Universal(DapDataset dmr)
          throws DapException

Throws:

DapException

Method Detail

isUniversal

public boolean isUniversal()

Overrides:

isUniversal in class CEConstraint

finish

public CEConstraint finish()
                    throws DapException

Finish creating this Constraint; for Universal, this does nothing; the important stuff is in build().

Overrides:

finish in class CEConstraint

Returns:

this - fluent interface

Throws:

DapException

build

protected void build()
              throws DapException

Throws:

DapException

references

public boolean references(DapNode node)

Description copied from class: CEConstraint

Reference X match

Overrides:

references in class CEConstraint

Parameters:

node - to test

Returns:

true if node is referenced by this constraint

getConstrainedSlices

public List<Slice> getConstrainedSlices(DapVariable var)
                                 throws DapException

Overrides:

getConstrainedSlices in class CEConstraint

Throws:

DapException

universalSlices

public static List<Slice> universalSlices(DapVariable var)
                                   throws DapException

Throws:

DapException