org.sindice.siren.qparser.json.dsl

Class AbstractNodeQuery

java.lang.Object

org.sindice.siren.qparser.json.dsl.AbstractQuery

org.sindice.siren.qparser.json.dsl.AbstractNodeQuery

Direct Known Subclasses:

NodeQuery, TwigQuery

public abstract class AbstractNodeQuery
extends AbstractQuery

Abstract class that represents a top-level node query object (either node or twig query) of the JSON query syntax.

Field Summary

Fields inherited from class org.sindice.siren.qparser.json.dsl.AbstractQuery

mapper

Constructor Summary

Constructors

Constructor and Description
AbstractNodeQuery(org.codehaus.jackson.map.ObjectMapper mapper)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	getLevel()
protected int	getLowerBound()
protected int	getUpperBound()
protected boolean	hasLevel()
protected boolean	hasRange()
AbstractNodeQuery	setLevel(int level) Sets the node level constraint.
AbstractNodeQuery	setRange(int lowerBound, int upperBound) Sets the node range constraint.
abstract org.apache.lucene.search.Query	toQuery(boolean proxy) Convert the constructed query into a Query.

Methods inherited from class org.sindice.siren.qparser.json.dsl.AbstractQuery

setBoost, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNodeQuery

public AbstractNodeQuery(org.codehaus.jackson.map.ObjectMapper mapper)

Method Detail

setLevel

public AbstractNodeQuery setLevel(int level)

Sets the node level constraint.

See Also:

org.sindice.siren.search.node.NodeQuery#setLevelConstraint(int)}

hasLevel

protected boolean hasLevel()

getLevel

protected int getLevel()

setRange

public AbstractNodeQuery setRange(int lowerBound,
                         int upperBound)

Sets the node range constraint.

See Also:

org.sindice.siren.search.node.NodeQuery#setNodeConstraint(int, int)}

hasRange

protected boolean hasRange()

getLowerBound

protected int getLowerBound()

getUpperBound

protected int getUpperBound()

toQuery

public abstract org.apache.lucene.search.Query toQuery(boolean proxy)
                                                throws org.apache.lucene.queryparser.flexible.core.QueryNodeException

Description copied from class: AbstractQuery

Convert the constructed query into a Query.

Specified by:

toQuery in class AbstractQuery

Parameters:

proxy - Should the query be wrapped into a LuceneProxyNodeQuery ?

Throws:

org.apache.lucene.queryparser.flexible.core.QueryNodeException