org.cip4.jdflib.resource.devicecapability
Class JDFEvaluation

java.lang.Object
  org.apache.xerces.dom.NodeImpl
      org.apache.xerces.dom.ChildNode
          org.apache.xerces.dom.ParentNode
              org.apache.xerces.dom.ElementImpl
                  org.apache.xerces.dom.ElementNSImpl
                      org.cip4.jdflib.core.KElement
                          org.cip4.jdflib.core.JDFElement
                              org.cip4.jdflib.resource.devicecapability.JDFTerm
                                  org.cip4.jdflib.resource.devicecapability.JDFEvaluation

All Implemented Interfaces:

Serializable, Cloneable, JDFBaseDataTypes, Element, EventTarget, Node, NodeList, TypeInfo

Direct Known Subclasses:

JDFBooleanEvaluation, JDFDateTimeEvaluation, JDFDurationEvaluation, JDFIntegerEvaluation, JDFIsPresentEvaluation, JDFMatrixEvaluation, JDFNameEvaluation, JDFNumberEvaluation, JDFPDFPathEvaluation, JDFRectangleEvaluation, JDFShapeEvaluation, JDFStringEvaluation, JDFXYPairEvaluation

public abstract class JDFEvaluation
extends JDFTerm
implements JDFBaseDataTypes

Author:

rainer prosi

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.cip4.jdflib.resource.devicecapability.JDFTerm

JDFTerm.EnumTerm

Nested classes/interfaces inherited from class org.cip4.jdflib.core.JDFElement

JDFElement.EnumBoolean, JDFElement.EnumNamedColor, JDFElement.EnumNodeStatus, JDFElement.EnumOrientation, JDFElement.EnumPoolType, JDFElement.EnumSeparation, JDFElement.EnumSettingsPolicy, JDFElement.EnumValidationLevel, JDFElement.EnumVersion, JDFElement.EnumXYRelation

Nested classes/interfaces inherited from class org.cip4.jdflib.core.KElement

KElement.SimpleNodeComparator, KElement.SingleAttributeComparator, KElement.SingleXPathComparator

Nested classes/interfaces inherited from interface org.cip4.jdflib.datatypes.JDFBaseDataTypes

JDFBaseDataTypes.EnumFitsValue

Field Summary

Fields inherited from class org.apache.xerces.dom.ElementNSImpl

localName, namespaceURI

Fields inherited from class org.apache.xerces.dom.ElementImpl

attributes, name

Fields inherited from class org.apache.xerces.dom.ParentNode

firstChild, fNodeListCache, ownerDocument

Fields inherited from class org.apache.xerces.dom.ChildNode

nextSibling, previousSibling

Fields inherited from class org.apache.xerces.dom.NodeImpl

DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_IS_CONTAINED, DOCUMENT_POSITION_PRECEDING, ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, ID, IGNORABLEWS, NORMALIZED, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, TREE_POSITION_ANCESTOR, TREE_POSITION_DESCENDANT, TREE_POSITION_DISCONNECTED, TREE_POSITION_EQUIVALENT, TREE_POSITION_FOLLOWING, TREE_POSITION_PRECEDING, TREE_POSITION_SAME_NODE

Fields inherited from interface org.cip4.jdflib.datatypes.JDFBaseDataTypes

EPSILON, MAX_CMYK_COLOR, MAX_LAB_COLOR, MAX_MATRIX_DIMENSION, MAX_RECTANGLE_DIMENSION, MAX_RGB_COLOR, MAX_SHAPE_DIMENSION, MAX_XY_DIMENSION

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Fields inherited from interface org.w3c.dom.TypeInfo

DERIVATION_EXTENSION, DERIVATION_LIST, DERIVATION_RESTRICTION, DERIVATION_UNION

Constructor Summary

JDFEvaluation(org.apache.xerces.dom.CoreDocumentImpl myOwnerDocument, String qualifiedName)
constructor for JDFEvaluation

JDFEvaluation(org.apache.xerces.dom.CoreDocumentImpl myOwnerDocument, String myNamespaceURI, String qualifiedName)
constructor for JDFEvaluation

JDFEvaluation(org.apache.xerces.dom.CoreDocumentImpl myOwnerDocument, String myNamespaceURI, String qualifiedName, String myLocalName)
constructor for JDFEvaluation

Method Summary

JDFBasicPreflightTest	appendBasicPreflightTest() Deprecated. use appendBasicPreflightTest(name)
JDFBasicPreflightTest	appendBasicPreflightTest(String testName) Appends element BasicPreflightTest to the end of this and sets @Name to name
boolean	fitsContext(KElement jdf) checks the xpath whether this term applies
boolean	fitsJDF(KElement jdf, KElement reportRoot) fitsJDF - tests whether JDFNode 'jdf' can be accepted by the Device.
boolean	fitsMap(JDFAttributeMap m) fitsMap - tests whether attribute map 'm' has a key specified by BasicPreflightTest/@Name.
boolean	fitsValue(KElement elem) fitsValue - checks whether elem matches the testlists specified for this Evaluation
abstract boolean	fitsValue(String value) fitsValue - checks whether the value matches the testlists specified for this Evaluation
JDFBasicPreflightTest	getBasicPreflightTest() Gets element BasicPreflightTest
JDFBasicPreflightTest	getBasicPreflightTest(int iSkip) Deprecated. use getBasicPreflightTest()
JDFBasicPreflightTest	getCreateBasicPreflightTest() Get element BasicPreflightTest.
JDFBasicPreflightTest	getCreateBasicPreflightTest(int iSkip) Deprecated. use getCreateBasicPreflightTest()
protected String	getEvalXPath(KElement jdf) gets the XPath to the attributes of a given JDF node
JDFAutoBasicPreflightTest.EnumListType	getListType() gets the ListType from a corresponding State/BasicPreflightTest element
String	getPath() Gets String attribute Path
ICapabilityElement	getRefTarget() getRefTarget() get the target referencened in @rRef
String	getRefTargetName() getRefTargetName()
String	getRefTargetNamePath() getRefTargetNamePath()
String	getrRef() Gets String attribute rRef Since rRef is independent of the data type of the State element,the getter is defined here
JDFAbstractState	getState() getState()
protected AttributeInfo	getTheAttributeInfo()
protected ElementInfo	getTheElementInfo()
protected JDFXYPair	getTolerance() tolerance is defined in all numeric evaluations - implement here!
void	setPath(String value) Sets String attribute rRef Since rRef is independent of the data type of the State element, the setter is defined here
void	setRefTarget(JDFElement e) setRefTarget() set the target referencened in @rRef
void	setrRef(String value) Sets String attribute rRef Since rRef is independent of the data type of the State element, the setter is defined here
String	toString() toString

Methods inherited from class org.cip4.jdflib.core.JDFElement

appendAnchor, appendBestEffortExceptions, appendComment, appendElement, appendGeneralID, appendGeneralID, appendHRef, appendHRef, appendMustHonorExceptions, appendOperatorInterventionExceptions, appendPreview, appendrRefs, attributeType, clearTargets, cloneNewDoc, copyInto, deprecatedAttributes, eraseDefaultAttributes, exclusiveOneOfAttribute, exclusiveOneOfElement, fixVersion, getAllRefs, getAtrType, getAttributeInfo, getBestEffortExceptions, getChildElement, getChildElements, getChildElementVector_JDFElement, getChildElementVector, getChildIds, getChildrenByTagName, getChildrenByTagName, getChildWithAttribute, getChildWithMatchingAttribute, getComment, getComment, getCommentURL, getCreateComment, getCreatePreview, getCreateRefElement, getDeepElementByID, getDefaultAttributeMap, getDefaultJDFVersion, getDeprecatedAttributes, getDeprecatedElements, getDescriptiveName, getElement_JDFElement, getElement, getElementIDPrefix, getElementNameVector, getEnumAttribute, getEnumerationsAttribute, getEnumerationsAttribute, getEnumforAttribute, getEnumNodeName, getEnumString, getFirstVersion, getGeneralID, getGeneralID, getGeneralID, getGeneralIDMap, getGeneralIDVectorMap, getHRef, getHRefs, getHRefs, getInsertElements, getInsertElementVector, getInvalidAttributes, getInvalidElements_JDFElement, getInvalidElements, getJDFRoot, getJMFRoot, getLastVersion, getLinkRoot, getMaxVersion, getMissingAttributes, getMissingAttributeVector, getMissingElements, getMissingElementVector, getMustHonorExceptions, getNamesVector, getOperatorInterventionExceptions, getOwnerDocument_JDFElement, getParentJDF, getParentJDF, getPartMap, getPartMapVector, getPrereleaseAttributes, getPrereleaseElements, getPreview, getRefElement, getRefElements, getRefString, getrRefs, getSchemaURL, getSchemaURL, getSettingsPolicy, getStatus, getTarget_JDFElement, getTarget, getTarget, getTheAttributeInfo_JDFElement, getTheElementInfo_JDFElement, getTypeForAttribute, getUnknownAttributes, getUnknownAttributeVector, getUnknownElements, getUnknownElementVector, getUnknownPoolElements, getURLDoc, getURLInputStream, getValueForNewAttribute, getVersion, getVersion, getvHRefRes, getvHRefRes, getXMLDocUserData, hasMissingAttributes, hasMissingElements, hasPartMap, hasSettingsPolicy, hasUnknownAttributes, hasUnknownElements, idString, includesMatchingAttribute, inlineRefElements, insertBefore, isComment, isCommentStatic, isDirty, isInJDFNameSpace, isInJDFNameSpaceStatic, isInJDFNameSpaceStatic, isJDFNode, isRefElement, isRefElementStatic, isResource, isResourceLink, isResourceLinkStatic, isResourceStatic, isResourceUpdate, isValid_JDFElement, isValid, jdfVersion, knownAttributes, knownElements, matchesPath, newID, numChildElements_JDFElement, numChildElements, optionalAttributes, optionalElements, prereleaseAttributes, prereleaseElements, refElement, removeBestEffortExceptions, removeChild, removeChild, removeChildren, removeExtensions, removeFromBestEffortExceptions, removeFromMustHonorExceptions, removeFromOperatorInterventionExceptions, removeFromrRefs, removeGeneralID, removePartMap, removeRefElement, removeSettingsPolicy, replaceChild, requiredAttributes, requiredElements, requiredLevel, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttributeNameTimeStamp, setAttributes, setBestEffortExceptions, setCommentURL, setDefaultJDFVersion, setDescriptiveName, setDirty, setEnumerationsAttribute, setGeneralID, setLongID, setMustHonorExceptions, setOperatorInterventionExceptions, setPartMap, setPartMapVector, setSettingsPolicy, setStatus, setVersion, setvStringAttribute, stringToVersion, uniqueElements, upDaterRefs, validAttribute, validAttribute, validEnumAttribute, validEnumerationsAttribute, validResourcePosition, version

Methods inherited from class org.cip4.jdflib.core.KElement

addAttribute, addAttribute, addNameSpace, ancestorDistance, appendAttribute, appendCData, appendCData, appendChild, appendElement, appendElementN, appendElementRaw, appendEntityReference, appendText, appendTextElement, appendXMLComment, appendXMLComment, buildXPath, buildXPath, buildXPath, clone, copyAttribute, copyAttribute, copyElement, copyElements, copyXPathValue, createRoot, deleteNode, eraseEmptyAttributes, eraseEmptyNodes, fillHashSet, fitsName_KElement, fitsName, flush, generateDotID, getAttribute_KElement, getAttribute_KElement, getAttribute, getAttribute, getAttributeMap, getAttributeVector_KElement, getAttributeVector, getBoolAttribute, getCData, getChildAttributeList, getChildByTagName, getChildElementArray, getChildElementVector_KElement, getChildElementVector, getChildElementVector, getChildFromList, getChildFromList, getChildNode, getChildNodes_KElement, getChildNodeVector, getChildrenByClass, getChildrenByTagName_KElement, getChildrenFromList, getChildrenWithAttribute, getCreateElement_KElement, getCreateElement, getCreateElement, getCreateXPathElement, getDeepElement, getDeepParent, getDeepParent, getDeepParentChild, getDeepParentNotName, getDocRoot, getDOMAttr, getElement_KElement, getElement, getElementByClass, getElementHashMap, getElementsByTagName_KElement, getFirstChildElement, getFirstChildElement, getFirstChildElement, getFirstElementNode, getID, getIDPrefix, getInheritedAttribute, getInheritedElement, getInheritedXPathAttribute, getIntAttribute, getLocalNameStatic, getLongAttribute, getMultipleIDs, getNamespaceURI, getNamespaceURIFromPrefix, getNextElementNode, getNextSiblingElement, getNextSiblingElement, getNextSiblingElement, getNumCDatas, getNumChildNodes, getNumChildText, getNumXMLComments, getOwnerDocument_KElement, getParentNode_KElement, getPreviousSiblingElement, getPreviousSiblingElement, getRealAttribute, getTarget_KElement, getText, getText, getTree, getTreeElement, getXMLComment, getXMLNSNameSpace, getXMLNSPrefix, getXPathAttribute, getXPathAttributeMap, getXPathElement, getXPathElementVector, getXSIType, hasAttribute_KElement, hasAttribute, hasAttribute, hasAttributes, hasChildElement, hasChildElements, hasChildNodes, hasChildText, hasXPathNode, includesAttribute, includesAttributes, init, insertAt, insertBefore, isAncestor, isEqual, isWildCard, matchesPath, matchesPathName, mergeElement, moveAttribute, moveAttribute, moveElement, moveElements, moveMe, normalize, numChildElements_KElement, numChildNodes, numSiblingElements, pushUp, removeAllText, removeAttribute_KElement, removeAttribute, removeAttribute, removeAttributeNode, removeAttributeNS, removeAttributes, removeCData, removeChildNode, removeChildren, removeChildText, removeExtensions, removeFromAttribute, removeXMLComment, removeXPathAttribute, removeXPathElement, renameAttribute, renameElement, replaceElement, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setAttributeNSRaw, setAttributeRaw, setAttributes, setAttributes, setAttributes, setAttributesRaw, setBoolAttribute, setDirty, setID, setIntAttribute, setNamespaceURI, setNodeValue, setPrefix, setRealAttribute, setText, setvStringAttribute, setXMLComment, setXPathAttribute, setXPathValue, setXPathValues, setXSIType, sortChild, sortChild, sortChildren, sortChildren, toDisplayXML, toXML, toXML, uniqueID, write2File, write2File, write2Stream, xmlNameSpace, xmlnsLocalName, xmlnsPrefix

Methods inherited from class org.apache.xerces.dom.ElementNSImpl

getBaseURI, getLocalName, getPrefix, getTypeName, getTypeNamespace, isDerivedFrom, setType, setValues

Methods inherited from class org.apache.xerces.dom.ElementImpl

cloneNode, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDefaultAttributes, getElementsByTagName, getElementsByTagNameNS, getNodeName, getNodeType, getSchemaTypeInfo, getTagName, getXercesAttribute, hasAttributeNS, isEqualNode, reconcileDefaultAttributes, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setOwnerDocument, setReadOnly, setupDefaultAttributes, setXercesAttributeNode, synchronizeData

Methods inherited from class org.apache.xerces.dom.ParentNode

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, getOwnerDocument, getTextContent, hasChildNodes, item, setTextContent, synchronizeChildren

Methods inherited from class org.apache.xerces.dom.ChildNode

getNextSibling, getParentNode, getPreviousSibling

Methods inherited from class org.apache.xerces.dom.NodeImpl

addEventListener, changed, changes, compareDocumentPosition, compareTreePosition, dispatchEvent, getContainer, getFeature, getNodeNumber, getNodeValue, getReadOnly, getUserData, getUserData, getUserDataRecord, isDefaultNamespace, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, needsSyncChildren, removeEventListener, setUserData, setUserData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Element

getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from interface org.w3c.dom.Node

cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasChildNodes, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, setTextContent, setUserData

Constructor Detail

JDFEvaluation

public JDFEvaluation(org.apache.xerces.dom.CoreDocumentImpl myOwnerDocument,
                     String qualifiedName)

constructor for JDFEvaluation

Parameters:

myOwnerDocument -

qualifiedName -

JDFEvaluation

public JDFEvaluation(org.apache.xerces.dom.CoreDocumentImpl myOwnerDocument,
                     String myNamespaceURI,
                     String qualifiedName)

constructor for JDFEvaluation

Parameters:

myOwnerDocument -

myNamespaceURI -

qualifiedName -

JDFEvaluation

public JDFEvaluation(org.apache.xerces.dom.CoreDocumentImpl myOwnerDocument,
                     String myNamespaceURI,
                     String qualifiedName,
                     String myLocalName)

constructor for JDFEvaluation

Parameters:

myOwnerDocument -

myNamespaceURI -

qualifiedName -

myLocalName -

Method Detail

getTheAttributeInfo

protected AttributeInfo getTheAttributeInfo()

Overrides:

getTheAttributeInfo in class JDFElement

Returns:

getTheElementInfo

protected ElementInfo getTheElementInfo()

Overrides:

getTheElementInfo in class JDFElement

Returns:

the elementinfo

toString

public String toString()

toString

Overrides:

toString in class JDFElement

Returns:

String

See Also:

Object.toString()

fitsMap

public final boolean fitsMap(JDFAttributeMap m)

fitsMap - tests whether attribute map 'm' has a key specified by BasicPreflightTest/@Name. If this the case, it is checked whether its value fits the testlist.

Specified by:

fitsMap in class JDFTerm

Parameters:

m - key-value pair attribute map to take the value from

Returns:

boolean - true, if 'm' has a key specified by BasicPreflightTest/@Name and fitsValue(value) returns true

fitsJDF

public boolean fitsJDF(KElement jdf,
                       KElement reportRoot)

fitsJDF - tests whether JDFNode 'jdf' can be accepted by the Device. Tests if the value of resource attribute, decribed with this Evaluation, fits Evaluation/@ValueList

Specified by:

fitsJDF in class JDFTerm

Parameters:

jdf - jdf node to test

reportRoot - the report to generate; set to null if no report is requested

Returns:

boolean - true, if 'jdf' can be accepted by the Device

fitsContext

public boolean fitsContext(KElement jdf)

Description copied from class: JDFTerm

checks the xpath whether this term applies

Specified by:

fitsContext in class JDFTerm

Parameters:

jdf - the KElement to check

Returns:

boolean

See Also:

JDFTerm.fitsContext(org.cip4.jdflib.core.KElement)

fitsValue

public abstract boolean fitsValue(String value)

fitsValue - checks whether the value matches the testlists specified for this Evaluation

Parameters:

value - value to test

Returns:

boolean - true, if the value matches testlists or if testlists are not specified

fitsValue

public boolean fitsValue(KElement elem)

fitsValue - checks whether elem matches the testlists specified for this Evaluation

Parameters:

elem - element to test

Returns:

boolen - true, if the value matches testlists or if testlists are not specified

getListType

public JDFAutoBasicPreflightTest.EnumListType getListType()

gets the ListType from a corresponding State/BasicPreflightTest element

Returns:

JDFBasicPreflightTest::EnumListType - the value of ListType attribute

getEvalXPath

protected String getEvalXPath(KElement jdf)

gets the XPath to the attributes of a given JDF node

Parameters:

jdf - JDF node to test

Returns:

String - the XPath to the attributes

getRefTargetNamePath

public String getRefTargetNamePath()

getRefTargetNamePath()

Returns:

String

getRefTargetName

public String getRefTargetName()

getRefTargetName()

Returns:

String

setRefTarget

public void setRefTarget(JDFElement e)

setRefTarget() set the target referencened in @rRef

Parameters:

e -

getRefTarget

public ICapabilityElement getRefTarget()

getRefTarget() get the target referencened in @rRef

Returns:

ICapabilityElement the referenced element, either state or a devcap

getState

public JDFAbstractState getState()

getState()

Returns:

JDFAbstractState

setrRef

public void setrRef(String value)

Sets String attribute rRef
Since rRef is independent of the data type of the State element, the setter is defined here

Parameters:

value - the value to set the attribute to

getrRef

public String getrRef()

Gets String attribute rRef
Since rRef is independent of the data type of the State element,the getter is defined here

Returns:

String: the attribute value

setPath

public void setPath(String value)

Sets String attribute rRef
Since rRef is independent of the data type of the State element, the setter is defined here

Parameters:

value - the value to set the attribute to

getPath

public String getPath()

Gets String attribute Path

Returns:

String: the attribute value

getCreateBasicPreflightTest

public JDFBasicPreflightTest getCreateBasicPreflightTest()

Get element BasicPreflightTest. Creates it if it doesn't exist

default: getCreateBasicPreflightTest(0

Returns:

JDFBasicPreflightTest: the matching element

getCreateBasicPreflightTest

@Deprecated
public JDFBasicPreflightTest getCreateBasicPreflightTest(int iSkip)

Deprecated. use getCreateBasicPreflightTest()

Gets the iSkip-th element BasicPreflightTest. If doesn't exist, creates it

default getCreateBasicPreflightTest(0)

Parameters:

iSkip - number of elements to skip

Returns:

JDFBasicPreflightTest: the matching element

getBasicPreflightTest

public JDFBasicPreflightTest getBasicPreflightTest()

Gets element BasicPreflightTest

Returns:

JDFBasicPreflightTest: the matching element or null

getBasicPreflightTest

@Deprecated
public JDFBasicPreflightTest getBasicPreflightTest(int iSkip)

Deprecated. use getBasicPreflightTest()

Gets the iSkip'th element BasicPreflightTest

default: getBasicPreflightTest(0)

Parameters:

iSkip - number of elements to skip

Returns:

JDFBasicPreflightTest: the matching element or null

appendBasicPreflightTest

@Deprecated
public JDFBasicPreflightTest appendBasicPreflightTest()

Deprecated. use appendBasicPreflightTest(name)

Appends element BasicPreflightTest to the end of this

Returns:

JDFBasicPreflightTest: newly created BasicPreflightTest element

appendBasicPreflightTest

public JDFBasicPreflightTest appendBasicPreflightTest(String testName)

Appends element BasicPreflightTest to the end of this and sets @Name to name

Parameters:

testName - the new Name attribute of the BasicPreflightTest

Returns:

JDFBasicPreflightTest: newly created BasicPreflightTest element

getTolerance

protected JDFXYPair getTolerance()

tolerance is defined in all numeric evaluations - implement here!

Returns: