Uses of Class
com.redhat.lightblue.query.QueryExpression

Uses of QueryExpression in com.redhat.lightblue.query

Subclasses of QueryExpression in com.redhat.lightblue.query

Modifier and Type	Class and Description
class	AllMatchExpression Query expression that matches everything
class	ArrayComparisonExpression Base class for array contains and array match expressions
class	ArrayContainsExpression Query of the form
class	ArrayMatchExpression Represents a query of the form
class	BinaryRelationalExpression Base class for all binary relational expression
class	ComparisonExpression Base class for comparison expressions
class	FieldComparisonExpression Represents a field comparison query of the form
class	LogicalExpression Base class for unary and nary logical expressions
class	NaryFieldRelationalExpression Represents a query of the form
class	NaryLogicalExpression Represents a query of the form
class	NaryRelationalExpression Represents a query of the form
class	NaryValueRelationalExpression Represents a query of the form
class	RegexMatchExpression Represents a regular expression match query of the form
class	RelationalExpression Base class for all relational expression
class	UnaryLogicalExpression Expression of the form
class	UpdateQueryExpression Abstract base class for query expressions that can be used in for-each clauses
class	ValueComparisonExpression Represents an expression of the form

Methods in com.redhat.lightblue.query that return QueryExpression

Modifier and Type	Method and Description
QueryExpression	QueryExpression.bind(List<FieldBinding> bindingResult, Set<Path> bindRequest)
QueryExpression	QueryExpression.bind(Path ctx, List<FieldBinding> bindingResult, Set<Path> bindRequest) Binds all the bindable fields in the bindRequest, populates the bindingResult with binding information, and return a new QueryExpression with bound values.
static QueryExpression	UpdateQueryExpression.fromJson(com.fasterxml.jackson.databind.JsonNode node) Parses a query expression that can be used in for-each clauses
static QueryExpression	QueryExpression.fromJson(com.fasterxml.jackson.databind.JsonNode node) Parses a query expression from the given json node
QueryExpression	FieldBinding.getBoundQuery() Returns the rewritten query object containing the bound value
QueryExpression	FieldInfo.getClause() Returns the query clause containing the field
QueryExpression	ArrayMatchExpression.getElemMatch() The nested query that will be matched against array elements
QueryExpression	ArrayQueryMatchProjection.getMatch()
QueryExpression	FieldBinding.getOriginalQuery() Returns the original query object
QueryExpression	QueryInContext.getQuery() Returns the query that needs to be interpreted under the context path
QueryExpression	ForEachExpression.getQuery() The query to select array elements
QueryExpression	UnaryLogicalExpression.getQuery() Returns the query to which the operator will be applied
protected QueryExpression	QueryIterator.itrAllMatchExpression(AllMatchExpression q, Path context) Default behavior is to return q.
protected QueryExpression	RelativeRewriteIterator.itrArrayContainsExpression(ArrayContainsExpression q, Path context)
protected QueryExpression	QueryIterator.itrArrayContainsExpression(ArrayContainsExpression q, Path context) Default behavior is to return q.
protected QueryExpression	RelativeRewriteIterator.itrArrayMatchExpression(ArrayMatchExpression q, Path context)
protected QueryExpression	QueryIterator.itrArrayMatchExpression(ArrayMatchExpression q, Path context) Default behavior is to recursively iterate the nested query.
protected QueryExpression	RelativeRewriteIterator.itrFieldComparisonExpression(FieldComparisonExpression q, Path context)
protected QueryExpression	QueryIterator.itrFieldComparisonExpression(FieldComparisonExpression q, Path context) Default behavior is to return q.
protected QueryExpression	RelativeRewriteIterator.itrNaryFieldRelationalExpression(NaryFieldRelationalExpression q, Path context)
protected QueryExpression	QueryIterator.itrNaryFieldRelationalExpression(NaryFieldRelationalExpression q, Path context) Default behavior is to return q.
protected QueryExpression	QueryIterator.itrNaryLogicalExpression(NaryLogicalExpression q, Path context) Default behavior is to recursively iterate the nested quereies.
protected QueryExpression	RelativeRewriteIterator.itrNaryValueRelationalExpression(NaryValueRelationalExpression q, Path context)
protected QueryExpression	QueryIterator.itrNaryValueRelationalExpression(NaryValueRelationalExpression q, Path context) Default behavior is to return q.
protected QueryExpression	RelativeRewriteIterator.itrRegexMatchExpression(RegexMatchExpression q, Path context)
protected QueryExpression	QueryIterator.itrRegexMatchExpression(RegexMatchExpression q, Path context) Default behavior is to return q.
protected QueryExpression	QueryIterator.itrUnaryLogicalExpression(UnaryLogicalExpression q, Path context) Default behavior is to recursively iterate the nested query.
protected QueryExpression	RelativeRewriteIterator.itrValueComparisonExpression(ValueComparisonExpression q, Path context)
protected QueryExpression	QueryIterator.itrValueComparisonExpression(ValueComparisonExpression q, Path context) Default behavior is to return q.

Methods in com.redhat.lightblue.query that return types with arguments of type QueryExpression

Modifier and Type	Method and Description
List<QueryExpression>	NaryLogicalExpression.getQueries() The nested queries

Methods in com.redhat.lightblue.query with parameters of type QueryExpression

Modifier and Type	Method and Description
T	QueryIteratorSkeleton.iterate(QueryExpression q) Recursively iterates the nodes of the query.
T	QueryIteratorSkeleton.iterate(QueryExpression q, Path context) Recursively iterates the nodes of the query.

Constructors in com.redhat.lightblue.query with parameters of type QueryExpression

Constructor and Description
ArrayMatchExpression(Path array, QueryExpression elemMatch) Ctor with the given values
ArrayQueryMatchProjection(Path field, boolean include, Projection project, QueryExpression match)
ArrayQueryMatchProjection(Path field, boolean include, Projection project, Sort sort, QueryExpression match)
FieldBinding(Path field, QueryExpression originalQ, QueryExpression boundQ)
FieldInfo(Path absFieldName, Path context, QueryExpression clause) Constructs the field info with the given information
ForEachExpression(Path field, QueryExpression query, UpdateExpression update) Constructs a foreach expression using the values
ListBinding(Path field, BoundValueList list, QueryExpression originalQ, QueryExpression boundQ)
NaryLogicalExpression(NaryLogicalOperator op, QueryExpression... queries) Ctor with the given values
QueryInContext(Path context, QueryExpression query) Ctor
UnaryLogicalExpression(UnaryLogicalOperator op, QueryExpression query)
ValueBinding(Path field, BoundValue value, QueryExpression originalQ, QueryExpression boundQ)

Constructor parameters in com.redhat.lightblue.query with type arguments of type QueryExpression

Constructor and Description
NaryLogicalExpression(NaryLogicalOperator op, List<QueryExpression> queries) Ctor with the given values