org.modeshape.jcr.query.parse

Class BasicSqlQueryParser

java.lang.Object

org.modeshape.jcr.query.parse.BasicSqlQueryParser

All Implemented Interfaces:

QueryParser

Direct Known Subclasses:

JcrSql2QueryParser, JcrSqlQueryParser

public class BasicSqlQueryParser
extends Object
implements QueryParser

A QueryParser implementation that parses a subset of SQL select and set queries.

This grammar is equivalent to the SQL grammar as defined by the JCR 2.0 specification, with some useful additions:

• "... (UNION|INTERSECT|EXCEPT) [ALL] ..." to combine and merge results from multiple queries
• "SELECT DISTINCT ..." to remove duplicates
• "LIMIT count [OFFSET number]" clauses to control the number of results returned as well as the number of rows that should be skipped
• Support for additional join types, including "FULL OUTER JOIN" and "CROSS JOIN"
• Additional dynamic operands "DEPTH([<selectorName>])", "PATH([<selectorName>])", "ID([<selectorName>])", and "CHILDCOUNT([<selectorName>])" that enables placing constraints on the node depth, path, and identifier, respectively, and which can be used in a manner similar to " NAME([<selectorName>])" and "LOCALNAME([<selectorName>]). Note in each of these cases, the selector name is optional if there is only one selector in the query.
• Additional dynamic operand "REFERENCE([<selectorName>.]<propertyName>])" that enables placing constraints on one or all reference properties, and which can be used in a manner similar to " PropertyValue([<selectorName>.]<propertyName>)". Note in each of these cases, the selector name is optional if there is only one selector in the query, and that the property name can be excluded if the constraint should apply to all reference properties.
• Support for the IN clause and NOT IN clause to more easily supply a list of valid discrete static operands: " <dynamicOperand> [NOT] IN (<staticOperand> {, <staticOperand>})"
• Support for the BETWEEN clause: "<dynamicOperand> [NOT] BETWEEN <lowerBoundStaticOperand> [EXCLUSIVE] AND <upperBoundStaticOperand> [EXCLUSIVE]"
• Support for arithmetic operations ('+', '-', '*', '/') between dynamic operands used in WHERE criteria and ORDER BY clauses: "WHERE <dynamicOperand> + <dynamicOperand> ..." or "ORDER BY (<dynamicOperand> + <dynamicOperand>) [ASC]". Note that standard operator precedence is used, but grouping by (potentially nested) parentheses is also supported.

SQL grammar

This section defines the complete grammar for the SQL dialect supported by this parser.

Queries

 QueryCommand ::= Query | SetQuery
 
 SetQuery ::= Query ('UNION'|'INTERSECT'|'EXCEPT') [ALL] Query
                  { ('UNION'|'INTERSECT'|'EXCEPT') [ALL] Query }
 
 Query ::= 'SELECT' ['DISINCT'] columns
           'FROM' Source
           ['WHERE' Constraint]
           ['ORDER BY' orderings]
           [Limit]
 

Sources

 Source ::= Selector | Join
 
 Selector ::= nodeTypeName ['AS' selectorName]
 
 nodeTypeName ::= Name
 

Joins

 Join ::= left [JoinType] 'JOIN' right 'ON' JoinCondition
          // If JoinType is omitted INNER is assumed.
          
 left ::= Source
 right ::= Source
 
 JoinType ::= Inner | LeftOuter | RightOuter | FullOuter | Cross
 
 Inner ::= 'INNER' ['JOIN']
 
 LeftOuter ::= 'LEFT JOIN' | 'OUTER JOIN' | 'LEFT OUTER JOIN'
 
 RightOuter ::= 'RIGHT OUTER' ['JOIN']
 
 RightOuter ::= 'FULL OUTER' ['JOIN']
 
 RightOuter ::= 'CROSS' ['JOIN']
 
 JoinCondition ::= EquiJoinCondition | SameNodeJoinCondition | ChildNodeJoinCondition | DescendantNodeJoinCondition
 

Equi-join conditions

 EquiJoinCondition ::= selector1Name'.'property1Name '=' selector2Name'.'property2Name
 
 selector1Name ::= selectorName
 selector2Name ::= selectorName
 property1Name ::= propertyName
 property2Name ::= propertyName
 

Same-node join condition

 SameNodeJoinCondition ::= 'ISSAMENODE(' selector1Name ',' selector2Name [',' selector2Path] ')'
 
 selector2Path ::= Path
 

Child-node join condition

 ChildNodeJoinCondition ::= 'ISCHILDNODE(' childSelectorName ',' parentSelectorName ')'
 
 childSelectorName ::= selectorName
 parentSelectorName ::= selectorName
 

Descendant-node join condition

 DescendantNodeJoinCondition ::= 'ISDESCENDANTNODE(' descendantSelectorName ',' ancestorSelectorName ')'
 descendantSelectorName ::= selectorName
 ancestorSelectorName ::= selectorName
 

Constraints

 Constraint ::= ConstraintItem | '(' ConstraintItem ')'
 
 ConstraintItem ::= And | Or | Not | Comparison | Between | PropertyExistence | SetConstraint | FullTextSearch | 
                    SameNode | ChildNode | DescendantNode
 

And constraint

 And ::= constraint1 'AND' constraint2
 
 constraint1 ::= Constraint
 constraint2 ::= Constraint
 

Or constraint

 Or ::= constraint1 'OR' constraint2
 

Not constraint

 Not ::= 'NOT' Constraint
 

Comparison constraint

 Comparison ::= DynamicOperand Operator StaticOperand
 
 Operator ::= '=' | '!=' | '<' | '<=' | '>' | '>=' | 'LIKE' | 'NOT LIKE'
 

Between constraint

 Between ::= DynamicOperand ['NOT'] 'BETWEEN' lowerBound ['EXCLUSIVE'] 'AND' upperBound ['EXCLUSIVE']
 
 lowerBound ::= StaticOperand
 upperBound ::= StaticOperand
 

Property existence constraint

 PropertyExistence ::= selectorName'.'propertyName 'IS' ['NOT'] 'NULL' | 
                       propertyName 'IS' ['NOT'] 'NULL' /* If only one selector exists in this query */
 
 

Set constraint

 SetConstraint ::= selectorName'.'propertyName ['NOT'] 'IN' | 
                       propertyName ['NOT'] 'IN' /* If only one selector exists in this query */
                       '(' firstStaticOperand {',' additionalStaticOperand } ')'
 firstStaticOperand ::= StaticOperand
 additionalStaticOperand ::= StaticOperand
 

Full-text search constraint

 FullTextSearch ::= 'CONTAINS(' ([selectorName'.']propertyName | selectorName'.*') 
                            ',' ''' fullTextSearchExpression''' ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional */
 fullTextSearchExpression ::= /* a full-text search expression, see FullTextSearchParser */
 

Same-node constraint

 SameNode ::= 'ISSAMENODE(' [selectorName ','] Path ')' 
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional */
 

Child-node constraint

 ChildNode ::= 'ISCHILDNODE(' [selectorName ','] Path ')' 
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional */
 

Descendant-node constraint

 DescendantNode ::= 'ISDESCENDANTNODE(' [selectorName ','] Path ')' 
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional */
 

Paths and names

 
 Name ::= '[' quotedName ']' | '[' simpleName ']' | simpleName
 
 quotedName ::= /* A JCR Name (see the JCR specification) */
 simpleName ::= /* A JCR Name that contains only SQL-legal characters (namely letters, digits, and underscore) */

 Path ::= '[' quotedPath ']' | '[' simplePath ']' | simplePath

 quotedPath ::= /* A JCR Path that contains non-SQL-legal characters */
 simplePath ::= /* A JCR Path (rather Name) that contains only SQL-legal characters (namely letters, digits, and underscore) */
 

Static operands

 StaticOperand ::= Literal | BindVariableValue
 

Literal

 Literal ::= CastLiteral | UncastLiteral
 
 CastLiteral ::= 'CAST(' UncastLiteral ' AS ' PropertyType ')'
 
 PropertyType ::= 'STRING' | 'BINARY' | 'DATE' | 'LONG' | 'DOUBLE' | 'DECIMAL' | 'BOOLEAN' | 'NAME' | 'PATH' | 
                  'REFERENCE' | 'WEAKREFERENCE' | 'URI'
                  
 UncastLiteral ::= UnquotedLiteral | ''' UnquotedLiteral ''' | '"' UnquotedLiteral '"'
 
 UnquotedLiteral ::= /* String form of a JCR Value, as defined in the JCR specification */
 

Bind variables

 BindVariableValue ::= '$'bindVariableName
 
 bindVariableName ::= /* A string that conforms to the JCR Name syntax, though the prefix does not need to be
                         a registered namespace prefix. */
 

Dynamic operands

 DynamicOperand ::= PropertyValue | ReferenceValue | Length | NodeName | NodeLocalName | NodePath | NodeDepth | NodeId |
                    FullTextSearchScore | LowerCase | UpperCase | Arithmetic |
                    '(' DynamicOperand ')'
 

Property value

 PropertyValue ::= [selectorName'.'] propertyName
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional */
 

Reference value

 ReferenceValue ::= 'REFERENCE(' selectorName '.' propertyName ')' |
                    'REFERENCE(' selectorName ')' |
                    'REFERENCE()' |
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional. Also, the property name may be excluded 
                       if the constraint should apply to any reference property. */
 

Property length

 Length ::= 'LENGTH(' PropertyValue ')'
 

Node name

 NodeName ::= 'NAME(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Node local name

 NodeLocalName ::= 'LOCALNAME(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Node path

 NodePath ::= 'PATH(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Node depth

 NodeDepth ::= 'DEPTH(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Node identifier

 NodeId ::= 'ID(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Child count

 ChildCount ::= 'CHILDCOUNT(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Full-text search score

 FullTextSearchScore ::= 'SCORE(' [selectorName] ')'
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       is optional */
 

Lowercase

 LowerCase ::= 'LOWER(' DynamicOperand ')'
 

Uppercase

 UpperCase ::= 'UPPER(' DynamicOperand ')'
 

Arithmetic

 Arithmetic ::= DynamicOperand ('+'|'-'|'*'|'/') DynamicOperand
 

Ordering

 orderings ::= Ordering {',' Ordering}
 
 Ordering ::= DynamicOperand [Order]
 
 Order ::= 'ASC' | 'DESC'
 

Columns

 columns ::= (Column ',' {Column}) | '*'
 
 Column ::= ([selectorName'.']propertyName ['AS' columnName]) | (selectorName'.*')
                    /* If only one selector exists in this query, explicit specification of the selectorName
                       preceding the propertyName is optional */
 selectorName ::= Name
 propertyName ::= Name
 columnName ::= Name
 

Limit

 Limit ::= 'LIMIT' count [ 'OFFSET' offset ]
 count ::= /* Positive integer value */
 offset ::= /* Non-negative integer value */
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicSqlQueryParser.SqlTokenizer A TokenStream.Tokenizer implementation that parses words, quoted phrases, comments, and symbols.

Field Summary

Fields

Modifier and Type	Field and Description
static String	LANGUAGE

Constructor Summary

Constructors

Constructor and Description
BasicSqlQueryParser()

Method Summary

Modifier and Type	Method and Description
protected And	and(Constraint constraint1, Constraint constraint2)
protected ArithmeticOperand	arithmeticOperand(DynamicOperand leftOperand, ArithmeticOperator operator, DynamicOperand rightOperand)
protected Between	between(DynamicOperand operand, StaticOperand lowerBound, StaticOperand upperBound, boolean lowerInclusive, boolean upperInclusive)
protected BindVariableName	bindVariableName(String variableName)
protected Cast	cast(DynamicOperand operand, String desiredType)
protected ChildCount	childCount(SelectorName selector)
protected ChildNode	childNode(SelectorName name, String path)
protected ChildNodeJoinCondition	childNodeJoinCondition(SelectorName parent, SelectorName child)
protected Column	column(SelectorName selectorName, String propertyName, String columnName)
protected Comparison	comparison(DynamicOperand left, Operator operator, StaticOperand right)
protected DescendantNode	descendantNode(SelectorName name, String path)
protected DescendantNodeJoinCondition	descendantNodeJoinCondition(SelectorName ancestor, SelectorName descendant)
boolean	equals(Object obj)
protected EquiJoinCondition	equiJoinCondition(SelectorName selector1, String property1, SelectorName selector2, String property2)
protected FullTextSearch	fullTextSearch(SelectorName name, String propertyName, StaticOperand expression)
protected FullTextSearch	fullTextSearch(SelectorName name, String propertyName, String expression, FullTextSearch.Term term)
protected FullTextSearchScore	fullTextSearchScore(SelectorName selector)
String	getLanguage() Get the name of the language that this parser is able to understand.
int	hashCode()
protected Join	join(Source left, JoinType joinType, Source right, JoinCondition joinCondition)
protected Length	length(PropertyValue propertyValue)
protected Limit	limit(int rowCount, int offset)
protected Literal	literal(TypeSystem typeSystem, Object value)
protected LowerCase	lowerCase(DynamicOperand operand)
protected NodeDepth	nodeDepth(SelectorName selector)
protected NodeId	nodeId(SelectorName selector)
protected NodeLocalName	nodeLocalName(SelectorName selector)
protected NodeName	nodeName(SelectorName selector)
protected NodePath	nodePath(SelectorName selector)
protected Not	not(Constraint constraint)
protected Or	or(Constraint constraint1, Constraint constraint2)
protected Ordering	ordering(DynamicOperand operand, Order order, NullOrder nullOrder)
protected BindVariableName	parseBindVariableName(TokenStream tokens, TypeSystem typeSystem)
protected Operator	parseComparisonOperator(TokenStream tokens)
protected Constraint	parseConstraint(TokenStream tokens, TypeSystem typeSystem, Source source)
protected DynamicOperand	parseDynamicOperand(TokenStream tokens, TypeSystem typeSystem, Source source)
protected Source	parseFrom(TokenStream tokens, TypeSystem typeSystem)
protected FullTextSearch.Term	parseFullTextSearchExpression(String expression, Position startOfExpression)
protected List<StaticOperand>	parseInClause(TokenStream tokens, TypeSystem typeSystem)
protected JoinCondition	parseJoinCondition(TokenStream tokens, TypeSystem typeSystem)
protected Limit	parseLimit(TokenStream tokens)
protected Literal	parseLiteral(TokenStream tokens, TypeSystem typeSystem)
protected Object	parseLiteralValue(TokenStream tokens, TypeSystem typeSystem)
protected String	parseName(String token, TypeSystem typeSystem, Position position)
protected String	parseName(TokenStream tokens, TypeSystem typeSystem)
protected NamedSelector	parseNamedSelector(TokenStream tokens, TypeSystem typeSystem)
protected List<Ordering>	parseOrderBy(TokenStream tokens, TypeSystem typeSystem, Source source)
protected Ordering	parseOrdering(TokenStream tokens, TypeSystem typeSystem, Source source)
protected String	parsePath(TokenStream tokens, TypeSystem typeSystem)
protected Constraint	parsePropertyExistance(TokenStream tokens, TypeSystem typeSystem, Source source)
protected PropertyValue	parsePropertyValue(TokenStream tokens, TypeSystem typeSystem, Source source)
QueryCommand	parseQuery(String query, TypeSystem typeSystem) Parse the supplied query from a string representation into a QueryCommand.
protected Query	parseQuery(TokenStream tokens, TypeSystem typeSystem)
protected QueryCommand	parseQueryCommand(TokenStream tokens, TypeSystem typeSystem)
protected ReferenceValue	parseReferenceValue(TokenStream tokens, TypeSystem typeSystem, Source source)
protected List<org.modeshape.jcr.query.parse.ColumnExpression>	parseSelect(TokenStream tokens, AtomicBoolean isDistinct, TypeSystem typeSystem)
protected SelectorName	parseSelectorName(TokenStream tokens, TypeSystem typeSystem)
protected SetQuery	parseSetQuery(TokenStream tokens, QueryCommand leftHandSide, TypeSystem typeSystem)
protected StaticOperand	parseStaticOperand(TokenStream tokens, TypeSystem typeSystem)
protected Constraint	parseWhere(TokenStream tokens, TypeSystem typeSystem, Source source)
protected PropertyExistence	propertyExistence(SelectorName selector, String propertyName)
protected PropertyValue	propertyValue(SelectorName selector, String propertyName)
protected Query	query(Source source, Constraint constraint, List<? extends Ordering> orderings, List<? extends Column> columns, Limit limit, boolean distinct)
protected ReferenceValue	referenceValue(SelectorName selector)
protected ReferenceValue	referenceValue(SelectorName selector, String propertyName)
protected String	removeBracketsAndQuotes(String text, boolean recursive, Position position) Remove any leading and trailing single-quotes, double-quotes, or square brackets from the supplied text.
protected String	removeBracketsAndQuotes(String text, Position position) Remove all leading and trailing single-quotes, double-quotes, or square brackets from the supplied text.
protected SameNode	sameNode(SelectorName name, String path)
protected SameNodeJoinCondition	sameNodeJoinCondition(SelectorName selector1, SelectorName selector2)
protected SameNodeJoinCondition	sameNodeJoinCondition(SelectorName selector1, SelectorName selector2, String path)
protected SetCriteria	setCriteria(DynamicOperand operand, Collection<? extends StaticOperand> values)
protected SetQuery	setQuery(QueryCommand leftQuery, SetQuery.Operation operation, QueryCommand rightQuery, boolean all)
protected Subquery	subquery(QueryCommand queryCommand)
String	toString()
protected UpperCase	upperCase(DynamicOperand operand)

Methods inherited from class java.lang.Object

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

Field Detail

LANGUAGE

public static final String LANGUAGE

See Also:

Constant Field Values

Constructor Detail

BasicSqlQueryParser

public BasicSqlQueryParser()

Method Detail

getLanguage

public String getLanguage()

Description copied from interface: QueryParser

Get the name of the language that this parser is able to understand.

Specified by:

getLanguage in interface QueryParser

Returns:

the language name; never null

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

parseQuery

public QueryCommand parseQuery(String query,
                               TypeSystem typeSystem)

Description copied from interface: QueryParser

Parse the supplied query from a string representation into a QueryCommand.

Specified by:

parseQuery in interface QueryParser

Parameters:

query - the query in string form; may not be null

typeSystem - the type system used by the query; may not be null

Returns:

the query command

parseQueryCommand

protected QueryCommand parseQueryCommand(TokenStream tokens,
                                         TypeSystem typeSystem)

parseQuery

protected Query parseQuery(TokenStream tokens,
                           TypeSystem typeSystem)

parseSetQuery

protected SetQuery parseSetQuery(TokenStream tokens,
                                 QueryCommand leftHandSide,
                                 TypeSystem typeSystem)

parseSelect

protected List<org.modeshape.jcr.query.parse.ColumnExpression> parseSelect(TokenStream tokens,
                                                                           AtomicBoolean isDistinct,
                                                                           TypeSystem typeSystem)

parseFrom

protected Source parseFrom(TokenStream tokens,
                           TypeSystem typeSystem)

parseJoinCondition

protected JoinCondition parseJoinCondition(TokenStream tokens,
                                           TypeSystem typeSystem)

parseWhere

protected Constraint parseWhere(TokenStream tokens,
                                TypeSystem typeSystem,
                                Source source)

parseConstraint

protected Constraint parseConstraint(TokenStream tokens,
                                     TypeSystem typeSystem,
                                     Source source)

parseInClause

protected List<StaticOperand> parseInClause(TokenStream tokens,
                                            TypeSystem typeSystem)

parseFullTextSearchExpression

protected FullTextSearch.Term parseFullTextSearchExpression(String expression,
                                                            Position startOfExpression)

parseComparisonOperator

protected Operator parseComparisonOperator(TokenStream tokens)

parseOrderBy

protected List<Ordering> parseOrderBy(TokenStream tokens,
                                      TypeSystem typeSystem,
                                      Source source)

parseOrdering

protected Ordering parseOrdering(TokenStream tokens,
                                 TypeSystem typeSystem,
                                 Source source)

parsePropertyExistance

protected Constraint parsePropertyExistance(TokenStream tokens,
                                            TypeSystem typeSystem,
                                            Source source)

parseStaticOperand

protected StaticOperand parseStaticOperand(TokenStream tokens,
                                           TypeSystem typeSystem)

parseBindVariableName

protected BindVariableName parseBindVariableName(TokenStream tokens,
                                                 TypeSystem typeSystem)

subquery

protected Subquery subquery(QueryCommand queryCommand)

parseLiteral

protected Literal parseLiteral(TokenStream tokens,
                               TypeSystem typeSystem)

parseLiteralValue

protected Object parseLiteralValue(TokenStream tokens,
                                   TypeSystem typeSystem)

parseDynamicOperand

protected DynamicOperand parseDynamicOperand(TokenStream tokens,
                                             TypeSystem typeSystem,
                                             Source source)

parsePropertyValue

protected PropertyValue parsePropertyValue(TokenStream tokens,
                                           TypeSystem typeSystem,
                                           Source source)

parseReferenceValue

protected ReferenceValue parseReferenceValue(TokenStream tokens,
                                             TypeSystem typeSystem,
                                             Source source)

parseLimit

protected Limit parseLimit(TokenStream tokens)

removeBracketsAndQuotes

protected String removeBracketsAndQuotes(String text,
                                         Position position)

Remove all leading and trailing single-quotes, double-quotes, or square brackets from the supplied text. If multiple, properly-paired quotes or brackets are found, they will all be removed.

Parameters:

text - the input text; may not be null

position - the position of the text; may not be null

Returns:

the text without leading and trailing brackets and quotes, or text if there were no square brackets or quotes

removeBracketsAndQuotes

protected String removeBracketsAndQuotes(String text,
                                         boolean recursive,
                                         Position position)

Remove any leading and trailing single-quotes, double-quotes, or square brackets from the supplied text.

Parameters:

text - the input text; may not be null

recursive - true if more than one pair of quotes, double-quotes, or square brackets should be removed, or false if just the first pair should be removed

position - the position of the text; may not be null

Returns:

the text without leading and trailing brackets and quotes, or text if there were no square brackets or quotes

parseNamedSelector

protected NamedSelector parseNamedSelector(TokenStream tokens,
                                           TypeSystem typeSystem)

parseSelectorName

protected SelectorName parseSelectorName(TokenStream tokens,
                                         TypeSystem typeSystem)

parsePath

protected String parsePath(TokenStream tokens,
                           TypeSystem typeSystem)

parseName

protected String parseName(TokenStream tokens,
                           TypeSystem typeSystem)

parseName

protected String parseName(String token,
                           TypeSystem typeSystem,
                           Position position)

query

protected Query query(Source source,
                      Constraint constraint,
                      List<? extends Ordering> orderings,
                      List<? extends Column> columns,
                      Limit limit,
                      boolean distinct)

setQuery

protected SetQuery setQuery(QueryCommand leftQuery,
                            SetQuery.Operation operation,
                            QueryCommand rightQuery,
                            boolean all)

length

protected Length length(PropertyValue propertyValue)

lowerCase

protected LowerCase lowerCase(DynamicOperand operand)

upperCase

protected UpperCase upperCase(DynamicOperand operand)

cast

protected Cast cast(DynamicOperand operand,
                    String desiredType)

nodeName

protected NodeName nodeName(SelectorName selector)

nodeLocalName

protected NodeLocalName nodeLocalName(SelectorName selector)

nodeDepth

protected NodeDepth nodeDepth(SelectorName selector)

nodeId

protected NodeId nodeId(SelectorName selector)

nodePath

protected NodePath nodePath(SelectorName selector)

childCount

protected ChildCount childCount(SelectorName selector)

equiJoinCondition

protected EquiJoinCondition equiJoinCondition(SelectorName selector1,
                                              String property1,
                                              SelectorName selector2,
                                              String property2)

descendantNodeJoinCondition

protected DescendantNodeJoinCondition descendantNodeJoinCondition(SelectorName ancestor,
                                                                  SelectorName descendant)

childNodeJoinCondition

protected ChildNodeJoinCondition childNodeJoinCondition(SelectorName parent,
                                                        SelectorName child)

sameNodeJoinCondition

protected SameNodeJoinCondition sameNodeJoinCondition(SelectorName selector1,
                                                      SelectorName selector2)

sameNodeJoinCondition

protected SameNodeJoinCondition sameNodeJoinCondition(SelectorName selector1,
                                                      SelectorName selector2,
                                                      String path)

limit

protected Limit limit(int rowCount,
                      int offset)

column

protected Column column(SelectorName selectorName,
                        String propertyName,
                        String columnName)

join

protected Join join(Source left,
                    JoinType joinType,
                    Source right,
                    JoinCondition joinCondition)

not

protected Not not(Constraint constraint)

and

protected And and(Constraint constraint1,
                  Constraint constraint2)

or

protected Or or(Constraint constraint1,
                Constraint constraint2)

between

protected Between between(DynamicOperand operand,
                          StaticOperand lowerBound,
                          StaticOperand upperBound,
                          boolean lowerInclusive,
                          boolean upperInclusive)

setCriteria

protected SetCriteria setCriteria(DynamicOperand operand,
                                  Collection<? extends StaticOperand> values)

fullTextSearch

protected FullTextSearch fullTextSearch(SelectorName name,
                                        String propertyName,
                                        String expression,
                                        FullTextSearch.Term term)

fullTextSearch

protected FullTextSearch fullTextSearch(SelectorName name,
                                        String propertyName,
                                        StaticOperand expression)
                                 throws RepositoryException

Throws:

RepositoryException

sameNode

protected SameNode sameNode(SelectorName name,
                            String path)

childNode

protected ChildNode childNode(SelectorName name,
                              String path)

descendantNode

protected DescendantNode descendantNode(SelectorName name,
                                        String path)

comparison

protected Comparison comparison(DynamicOperand left,
                                Operator operator,
                                StaticOperand right)

ordering

protected Ordering ordering(DynamicOperand operand,
                            Order order,
                            NullOrder nullOrder)

propertyExistence

protected PropertyExistence propertyExistence(SelectorName selector,
                                              String propertyName)

fullTextSearchScore

protected FullTextSearchScore fullTextSearchScore(SelectorName selector)

arithmeticOperand

protected ArithmeticOperand arithmeticOperand(DynamicOperand leftOperand,
                                              ArithmeticOperator operator,
                                              DynamicOperand rightOperand)

propertyValue

protected PropertyValue propertyValue(SelectorName selector,
                                      String propertyName)

referenceValue

protected ReferenceValue referenceValue(SelectorName selector)

referenceValue

protected ReferenceValue referenceValue(SelectorName selector,
                                        String propertyName)

bindVariableName

protected BindVariableName bindVariableName(String variableName)

literal

protected Literal literal(TypeSystem typeSystem,
                          Object value)
                   throws ValueFormatException

Throws:

ValueFormatException