com.fatdog.xmlEngine
Class ResultList
java.lang.Object
com.fatdog.xmlEngine.ResultList
- public class ResultList
- extends java.lang.Object
A collection class representing the results of a query.
A linked list holds subordinate DocItems
objects.
- Version:
- 0.66
- Author:
- Howard Katz, howardk@fatdog.com
Method Summary |
void |
amalgamateAdjacentAtomics()
|
void |
append(ResultList rhs)
|
void |
appendDocument(DocItems items)
|
void |
appendResults(ResultList addend)
|
ResultList |
appendSequence(ResultList rhs)
|
java.lang.String |
asString()
|
java.lang.String |
asString(boolean appendSpace)
|
boolean |
booleanValue()
|
boolean |
booleanValue(int[] valueType)
|
ResultList |
cloneResultList()
|
ResultList |
complexBlockPositional(java.lang.String comparisonOp,
int subscript)
|
ResultList |
complexPositional(java.lang.String comparisonOp,
int subscript)
|
ResultList |
contains_word(java.util.Vector words,
java.util.Vector flags)
|
boolean |
containsAtomics()
|
boolean |
containsNonAtomics()
|
void |
copyResultItemsToDestination(QueryDocumentTree fromTree,
QueryDocumentTree toTree)
|
java.lang.String |
debugDump()
|
boolean |
effectiveBooleanValue()
|
void |
emitAttributes(java.io.PrintWriter w)
|
java.lang.String |
emitXml()
|
java.lang.String |
emitXml(boolean prettyPrint)
|
void |
emitXml(java.io.PrintWriter pw,
boolean prettyPrint)
|
ResultList |
evalAncestor(ResultList ancestorResults)
|
ResultList |
evalAncestor(ResultList ancestorResults,
boolean allowSelfMatches)
|
ResultList |
evalParent(ResultList parentResults,
ResultList childResults,
boolean isPredicate)
|
int |
evaluateAsInteger()
|
ResultList |
generalCompare(java.lang.String op,
ResultList lhs,
ResultList rhs)
|
ResultList |
generalCompareOnLhs(java.lang.String op,
ResultList lhs,
ResultList rhs)
|
SimpleNode |
getAST()
|
int[] |
getDocNotatedNodeList()
amalgamate docId and nodeid info for use by ResultList client
(right now, JUnit tester uses to compare result sets |
DocItems |
getDocumentWithId(int id)
|
IndexManager |
getIndexer()
|
int |
getItemType(int[] item)
|
int |
getItemValue(int[] item)
|
int |
getNumDocuments()
|
int |
getNumTotalItems()
|
int |
getNumValidItems()
|
boolean |
getSingleBooleanValue()
|
java.lang.String |
getStringResult(int item)
Given a string ID component from a String item, retrieve the string itself. |
TreeWalker |
getTreeWalker()
|
boolean |
hasUsedContext()
|
DocItems |
headDocument()
|
boolean |
isAtomic(int[] item)
|
boolean |
isAttributeNode(int[] item)
|
boolean |
isAttributesOnly()
|
boolean |
isBoolean(int[] item)
|
boolean |
isBooleanValue(int[] valueType)
|
boolean |
isElementNode(int[] item)
|
boolean |
isInteger(int[] item)
|
boolean |
isNode(int[] item)
|
boolean |
isSingleBoolean()
|
boolean |
isString(int[] item)
|
boolean |
isTextNode(int[] item)
|
ResultList |
namedAncestor(java.lang.String ancestor,
int nodeType)
|
ResultList |
namedChildOfParent(java.lang.String child,
int type,
boolean isPredicate)
|
ResultList |
namedParentOfEvaledChild(java.lang.String namedParent)
|
ResultList |
newBoolean(boolean boolValue)
|
ResultList |
newDocumentNode(int docId)
|
ResultList |
newInteger(int integer)
|
ResultList |
newInteger(java.lang.String integer)
|
ResultList |
newLeafNodeLists(int nodeType,
java.lang.String qName)
|
ResultList |
newNamedNodesAtRoot(java.lang.String elementName)
|
ResultList |
newNamedParentOfNamedChild(java.lang.String parentName,
java.lang.String childName,
boolean isAttribute,
boolean isPredicate)
|
ResultList |
newParentOf(int type,
java.lang.String childName)
|
ResultList |
newSiblingLists(int siblingType,
java.lang.String qName)
|
ResultList |
newSiblingLists(int siblingType,
java.lang.String qName,
int subscript)
|
ResultList |
newString(java.lang.String string)
|
DocItems |
nextDocument()
|
ResultList |
nodesAtRoot()
|
ResultList |
parentOf()
|
ResultList |
removeAttributes()
|
void |
removeDocument(DocItems items)
|
void |
replaceDocument(DocItems oldDoc,
DocItems newDoc)
|
void |
resetDocumentIterator()
|
void |
setAST(SimpleNode ast)
|
void |
setHasUsedContext(boolean usedIt)
|
void |
setNumValidItems(int numValid)
|
void |
sort(IntList orderSpecList,
IntList returnCounts)
|
ResultList |
string_value()
|
ResultList |
string_value(boolean addInterTextSpaces)
|
ResultList |
subscript(int n)
|
DocItems |
tailDocument()
|
java.lang.String |
toString()
|
java.lang.String |
toString(boolean detailOnly)
|
void |
updateTotalItemCount(int update)
|
void |
updateValidItemCount(int update)
|
int[] |
valueType_0(int n)
|
int[] |
valueType(int n)
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ResultList
public ResultList(TreeWalker walker)
ResultList
public ResultList(TreeWalker walker,
int[] singleValueType,
int docId)
ResultList
public ResultList(TreeWalker walker,
int[] singleValueType)
hasUsedContext
public boolean hasUsedContext()
setHasUsedContext
public void setHasUsedContext(boolean usedIt)
setAST
public void setAST(SimpleNode ast)
getAST
public SimpleNode getAST()
getIndexer
public IndexManager getIndexer()
getTreeWalker
public TreeWalker getTreeWalker()
headDocument
public DocItems headDocument()
tailDocument
public DocItems tailDocument()
getItemValue
public int getItemValue(int[] item)
getItemType
public int getItemType(int[] item)
evaluateAsInteger
public int evaluateAsInteger()
getNumDocuments
public int getNumDocuments()
getNumValidItems
public int getNumValidItems()
setNumValidItems
public void setNumValidItems(int numValid)
getNumTotalItems
public int getNumTotalItems()
updateTotalItemCount
public void updateTotalItemCount(int update)
updateValidItemCount
public void updateValidItemCount(int update)
nextDocument
public DocItems nextDocument()
subscript
public ResultList subscript(int n)
valueType
public int[] valueType(int n)
valueType_0
public int[] valueType_0(int n)
newInteger
public ResultList newInteger(java.lang.String integer)
throws InvalidQueryException
- Throws:
InvalidQueryException
newInteger
public ResultList newInteger(int integer)
newString
public ResultList newString(java.lang.String string)
newBoolean
public ResultList newBoolean(boolean boolValue)
newDocumentNode
public ResultList newDocumentNode(int docId)
append
public void append(ResultList rhs)
appendSequence
public ResultList appendSequence(ResultList rhs)
removeDocument
public void removeDocument(DocItems items)
appendDocument
public void appendDocument(DocItems items)
getDocNotatedNodeList
public int[] getDocNotatedNodeList()
- amalgamate docId and nodeid info for use by ResultList client
(right now, JUnit tester uses to compare result sets
newNamedParentOfNamedChild
public ResultList newNamedParentOfNamedChild(java.lang.String parentName,
java.lang.String childName,
boolean isAttribute,
boolean isPredicate)
throws InvalidQueryException
- Throws:
InvalidQueryException
newLeafNodeLists
public ResultList newLeafNodeLists(int nodeType,
java.lang.String qName)
throws InvalidQueryException
- Throws:
InvalidQueryException
newSiblingLists
public ResultList newSiblingLists(int siblingType,
java.lang.String qName)
throws InvalidQueryException
- Throws:
InvalidQueryException
newSiblingLists
public ResultList newSiblingLists(int siblingType,
java.lang.String qName,
int subscript)
throws InvalidQueryException
- Throws:
InvalidQueryException
complexPositional
public ResultList complexPositional(java.lang.String comparisonOp,
int subscript)
complexBlockPositional
public ResultList complexBlockPositional(java.lang.String comparisonOp,
int subscript)
newNamedNodesAtRoot
public ResultList newNamedNodesAtRoot(java.lang.String elementName)
throws InvalidQueryException
- Throws:
InvalidQueryException
parentOf
public ResultList parentOf()
newParentOf
public ResultList newParentOf(int type,
java.lang.String childName)
throws InvalidQueryException
- Throws:
InvalidQueryException
getDocumentWithId
public DocItems getDocumentWithId(int id)
evalAncestor
public ResultList evalAncestor(ResultList ancestorResults)
evalAncestor
public ResultList evalAncestor(ResultList ancestorResults,
boolean allowSelfMatches)
namedAncestor
public ResultList namedAncestor(java.lang.String ancestor,
int nodeType)
throws InvalidQueryException
- Throws:
InvalidQueryException
namedParentOfEvaledChild
public ResultList namedParentOfEvaledChild(java.lang.String namedParent)
throws InvalidQueryException
- Throws:
InvalidQueryException
asString
public java.lang.String asString()
asString
public java.lang.String asString(boolean appendSpace)
toString
public java.lang.String toString()
toString
public java.lang.String toString(boolean detailOnly)
nodesAtRoot
public ResultList nodesAtRoot()
resetDocumentIterator
public void resetDocumentIterator()
namedChildOfParent
public ResultList namedChildOfParent(java.lang.String child,
int type,
boolean isPredicate)
throws InvalidQueryException
- Throws:
InvalidQueryException
replaceDocument
public void replaceDocument(DocItems oldDoc,
DocItems newDoc)
evalParent
public ResultList evalParent(ResultList parentResults,
ResultList childResults,
boolean isPredicate)
debugDump
public java.lang.String debugDump()
contains_word
public ResultList contains_word(java.util.Vector words,
java.util.Vector flags)
throws InvalidQueryException
- Throws:
InvalidQueryException
emitXml
public java.lang.String emitXml()
emitXml
public java.lang.String emitXml(boolean prettyPrint)
emitXml
public void emitXml(java.io.PrintWriter pw,
boolean prettyPrint)
cloneResultList
public ResultList cloneResultList()
string_value
public ResultList string_value()
string_value
public ResultList string_value(boolean addInterTextSpaces)
getStringResult
public java.lang.String getStringResult(int item)
- Given a string ID component from a String item, retrieve the string itself.
- Parameters:
item
- an integer ID representing a string.
- Returns:
- the string it stands for.
effectiveBooleanValue
public boolean effectiveBooleanValue()
removeAttributes
public ResultList removeAttributes()
appendResults
public void appendResults(ResultList addend)
containsAtomics
public boolean containsAtomics()
containsNonAtomics
public boolean containsNonAtomics()
sort
public void sort(IntList orderSpecList,
IntList returnCounts)
throws InvalidQueryException
- Throws:
InvalidQueryException
generalCompareOnLhs
public ResultList generalCompareOnLhs(java.lang.String op,
ResultList lhs,
ResultList rhs)
throws InvalidQueryException
- Throws:
InvalidQueryException
generalCompare
public ResultList generalCompare(java.lang.String op,
ResultList lhs,
ResultList rhs)
throws InvalidQueryException
- Throws:
InvalidQueryException
booleanValue
public boolean booleanValue(int[] valueType)
booleanValue
public boolean booleanValue()
isBooleanValue
public boolean isBooleanValue(int[] valueType)
amalgamateAdjacentAtomics
public void amalgamateAdjacentAtomics()
copyResultItemsToDestination
public void copyResultItemsToDestination(QueryDocumentTree fromTree,
QueryDocumentTree toTree)
isAttributesOnly
public boolean isAttributesOnly()
emitAttributes
public void emitAttributes(java.io.PrintWriter w)
isNode
public boolean isNode(int[] item)
isAtomic
public boolean isAtomic(int[] item)
isInteger
public boolean isInteger(int[] item)
isString
public boolean isString(int[] item)
isBoolean
public boolean isBoolean(int[] item)
isElementNode
public boolean isElementNode(int[] item)
isAttributeNode
public boolean isAttributeNode(int[] item)
isTextNode
public boolean isTextNode(int[] item)
getSingleBooleanValue
public boolean getSingleBooleanValue()
throws InvalidQueryException
- Throws:
InvalidQueryException
isSingleBoolean
public boolean isSingleBoolean()