com.redhat.lightblue.query

Class QueryIteratorSkeleton<T>

java.lang.Object

com.redhat.lightblue.query.QueryIteratorSkeleton<T>

Direct Known Subclasses:

QueryIterator

public abstract class QueryIteratorSkeleton<T>
extends Object

Skeleton implementation of query iteration.

Constructor Summary

Constructors

Constructor and Description
QueryIteratorSkeleton()

Method Summary

Methods

Modifier and Type	Method and Description
T	iterate(QueryExpression q) Recursively iterates the nodes of the query.
T	iterate(QueryExpression q, Path context) Recursively iterates the nodes of the query.
protected abstract T	itrAllMatchExpression(AllMatchExpression q, Path context)
protected abstract T	itrArrayContainsExpression(ArrayContainsExpression q, Path context)
protected abstract T	itrArrayMatchExpression(ArrayMatchExpression q, Path context)
protected abstract T	itrFieldComparisonExpression(FieldComparisonExpression q, Path context)
protected abstract T	itrNaryFieldRelationalExpression(NaryFieldRelationalExpression q, Path context)
protected abstract T	itrNaryLogicalExpression(NaryLogicalExpression q, Path context)
protected abstract T	itrNaryValueRelationalExpression(NaryValueRelationalExpression q, Path context)
protected abstract T	itrRegexMatchExpression(RegexMatchExpression q, Path context)
protected abstract T	itrUnaryLogicalExpression(UnaryLogicalExpression q, Path context)
protected abstract T	itrValueComparisonExpression(ValueComparisonExpression q, Path context)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryIteratorSkeleton

public QueryIteratorSkeleton()

Method Detail

itrAllMatchExpression

protected abstract T itrAllMatchExpression(AllMatchExpression q,
                      Path context)

itrValueComparisonExpression

protected abstract T itrValueComparisonExpression(ValueComparisonExpression q,
                             Path context)

itrFieldComparisonExpression

protected abstract T itrFieldComparisonExpression(FieldComparisonExpression q,
                             Path context)

itrRegexMatchExpression

protected abstract T itrRegexMatchExpression(RegexMatchExpression q,
                        Path context)

itrNaryValueRelationalExpression

protected abstract T itrNaryValueRelationalExpression(NaryValueRelationalExpression q,
                                 Path context)

itrNaryFieldRelationalExpression

protected abstract T itrNaryFieldRelationalExpression(NaryFieldRelationalExpression q,
                                 Path context)

itrArrayContainsExpression

protected abstract T itrArrayContainsExpression(ArrayContainsExpression q,
                           Path context)

itrUnaryLogicalExpression

protected abstract T itrUnaryLogicalExpression(UnaryLogicalExpression q,
                          Path context)

itrNaryLogicalExpression

protected abstract T itrNaryLogicalExpression(NaryLogicalExpression q,
                         Path context)

itrArrayMatchExpression

protected abstract T itrArrayMatchExpression(ArrayMatchExpression q,
                        Path context)

iterate

public T iterate(QueryExpression q,
        Path context)

Recursively iterates the nodes of the query. The field names are interpreted relative to the given context

iterate

public T iterate(QueryExpression q)

Recursively iterates the nodes of the query.