com.redhat.lightblue.assoc.ep

Class AbstractSearchStep

java.lang.Object

com.redhat.lightblue.assoc.ep.Step<ResultDocument>

com.redhat.lightblue.assoc.ep.AbstractSearchStep

Direct Known Subclasses:

Copy, JoinSearch, Search

public abstract class AbstractSearchStep
extends Step<ResultDocument>

Shared functionality for search steps

Nested Class Summary

Nested classes/interfaces inherited from class com.redhat.lightblue.assoc.ep.Step

Step.ToJsonCb<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Conjunct>	conjuncts
protected Long	from
protected Projection	projection
protected QueryExpression	query
protected boolean	recordResultSetSize
protected Sort	sort
protected Long	to

Fields inherited from class com.redhat.lightblue.assoc.ep.Step

block

Constructor Summary

Constructors

Constructor and Description
AbstractSearchStep(ExecutionBlock block)

Method Summary

Modifier and Type	Method and Description
StepResult<ResultDocument>	getResults(ExecutionContext ctx) Compute and return a result stream
protected abstract List<ResultDocument>	getSearchResults(ExecutionContext ctx)
void	recordResultSetSize(boolean b)
OperationContext	search(ExecutionBlock block, ExecutionContext ctx, CRUDFindRequest req)
OperationContext	search(ExecutionContext ctx, CRUDFindRequest req)
void	setLimit(Long from, Long to)
void	setProjection(Projection p)
void	setQueries(List<Conjunct> conjuncts)
void	setSort(Sort sort)
com.fasterxml.jackson.databind.JsonNode	toJson()

Methods inherited from class com.redhat.lightblue.assoc.ep.Step

explain, getBlock, initialize, toString

Methods inherited from class java.lang.Object

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

Field Detail

query

protected QueryExpression query

projection

protected Projection projection

sort

protected Sort sort

from

protected Long from

to

protected Long to

conjuncts

protected List<Conjunct> conjuncts

recordResultSetSize

protected boolean recordResultSetSize

Constructor Detail

AbstractSearchStep

public AbstractSearchStep(ExecutionBlock block)

Method Detail

setSort

public void setSort(Sort sort)

setLimit

public void setLimit(Long from,
                     Long to)

setProjection

public void setProjection(Projection p)

setQueries

public void setQueries(List<Conjunct> conjuncts)

getResults

public StepResult<ResultDocument> getResults(ExecutionContext ctx)

Description copied from class: Step

Compute and return a result stream

Specified by:

getResults in class Step<ResultDocument>

getSearchResults

protected abstract List<ResultDocument> getSearchResults(ExecutionContext ctx)

search

public OperationContext search(ExecutionContext ctx,
                               CRUDFindRequest req)

search

public OperationContext search(ExecutionBlock block,
                               ExecutionContext ctx,
                               CRUDFindRequest req)

recordResultSetSize

public void recordResultSetSize(boolean b)

toJson

public com.fasterxml.jackson.databind.JsonNode toJson()

Specified by:

toJson in class Step<ResultDocument>