com.querydsl.lucene3

Class LuceneSerializer

java.lang.Object

com.querydsl.lucene3.LuceneSerializer

Direct Known Subclasses:

SearchSerializer

public class LuceneSerializer
extends Object

Serializes Querydsl queries to Lucene queries.

Author:

vema

Field Summary

Fields

Modifier and Type	Field and Description
static LuceneSerializer	DEFAULT

Constructor Summary

Constructors

Constructor and Description
LuceneSerializer(boolean lowerCase, boolean splitTerms)
LuceneSerializer(boolean lowerCase, boolean splitTerms, Locale sortLocale)

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.lucene.search.Query	between(Operation<?> operation, QueryMetadata metadata)
protected String[]	convert(Path<?> leftHandSide, Expression<?> rightHandSide, QueryMetadata metadata) template method
protected String[]	convert(Path<?> leftHandSide, Object rightHandSide) template method
protected org.apache.lucene.search.Query	endsWith(Operation<?> operation, QueryMetadata metadata, boolean ignoreCase)
protected org.apache.lucene.search.Query	eq(Operation<?> operation, QueryMetadata metadata, boolean ignoreCase)
protected org.apache.lucene.search.Query	eq(String field, String[] terms, boolean ignoreCase)
protected org.apache.lucene.search.Query	ge(Operation<?> operation, QueryMetadata metadata)
protected org.apache.lucene.search.Query	gt(Operation<?> operation, QueryMetadata metadata)
protected org.apache.lucene.search.Query	in(Operation<?> operation, QueryMetadata metadata, boolean ignoreCase)
protected org.apache.lucene.search.Query	le(Operation<?> operation, QueryMetadata metadata)
protected org.apache.lucene.search.Query	like(Operation<?> operation, QueryMetadata metadata)
protected org.apache.lucene.search.Query	lt(Operation<?> operation, QueryMetadata metadata)
protected org.apache.lucene.search.Query	ne(Operation<?> operation, QueryMetadata metadata, boolean ignoreCase)
protected org.apache.lucene.search.Query	notIn(Operation<?> operation, QueryMetadata metadata, boolean ignoreCase)
protected <N extends Number> org.apache.lucene.search.NumericRangeQuery<?>	numericRange(Class<N> clazz, String field, N min, N max, boolean minInc, boolean maxInc)
protected org.apache.lucene.search.Query	range(Path<?> leftHandSide, String field, Expression<?> min, Expression<?> max, boolean minInc, boolean maxInc, QueryMetadata metadata)
protected org.apache.lucene.search.Query	startsWith(QueryMetadata metadata, Operation<?> operation, boolean ignoreCase)
protected org.apache.lucene.search.Query	stringContains(Operation<?> operation, QueryMetadata metadata, boolean ignoreCase)
protected org.apache.lucene.search.Query	stringRange(Path<?> leftHandSide, String field, Expression<?> min, Expression<?> max, boolean minInc, boolean maxInc, QueryMetadata metadata)
protected String	toField(Path<?> path) template method, override to customize
org.apache.lucene.search.Query	toQuery(Expression<?> expr, QueryMetadata metadata)
org.apache.lucene.search.Sort	toSort(List<? extends OrderSpecifier<?>> orderBys)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final LuceneSerializer DEFAULT

Constructor Detail

LuceneSerializer

public LuceneSerializer(boolean lowerCase,
                boolean splitTerms)

LuceneSerializer

public LuceneSerializer(boolean lowerCase,
                boolean splitTerms,
                Locale sortLocale)

Method Detail

like

protected org.apache.lucene.search.Query like(Operation<?> operation,
                                  QueryMetadata metadata)

eq

protected org.apache.lucene.search.Query eq(Operation<?> operation,
                                QueryMetadata metadata,
                                boolean ignoreCase)

eq

protected org.apache.lucene.search.Query eq(String field,
                                String[] terms,
                                boolean ignoreCase)

in

protected org.apache.lucene.search.Query in(Operation<?> operation,
                                QueryMetadata metadata,
                                boolean ignoreCase)

notIn

protected org.apache.lucene.search.Query notIn(Operation<?> operation,
                                   QueryMetadata metadata,
                                   boolean ignoreCase)

ne

protected org.apache.lucene.search.Query ne(Operation<?> operation,
                                QueryMetadata metadata,
                                boolean ignoreCase)

startsWith

protected org.apache.lucene.search.Query startsWith(QueryMetadata metadata,
                                        Operation<?> operation,
                                        boolean ignoreCase)

stringContains

protected org.apache.lucene.search.Query stringContains(Operation<?> operation,
                                            QueryMetadata metadata,
                                            boolean ignoreCase)

endsWith

protected org.apache.lucene.search.Query endsWith(Operation<?> operation,
                                      QueryMetadata metadata,
                                      boolean ignoreCase)

between

protected org.apache.lucene.search.Query between(Operation<?> operation,
                                     QueryMetadata metadata)

lt

protected org.apache.lucene.search.Query lt(Operation<?> operation,
                                QueryMetadata metadata)

gt

protected org.apache.lucene.search.Query gt(Operation<?> operation,
                                QueryMetadata metadata)

le

protected org.apache.lucene.search.Query le(Operation<?> operation,
                                QueryMetadata metadata)

ge

protected org.apache.lucene.search.Query ge(Operation<?> operation,
                                QueryMetadata metadata)

range

protected org.apache.lucene.search.Query range(Path<?> leftHandSide,
                                   String field,
                                   @Nullable
                                   Expression<?> min,
                                   @Nullable
                                   Expression<?> max,
                                   boolean minInc,
                                   boolean maxInc,
                                   QueryMetadata metadata)

numericRange

protected <N extends Number> org.apache.lucene.search.NumericRangeQuery<?> numericRange(Class<N> clazz,
                                                                            String field,
                                                                            @Nullable
                                                                            N min,
                                                                            @Nullable
                                                                            N max,
                                                                            boolean minInc,
                                                                            boolean maxInc)

stringRange

protected org.apache.lucene.search.Query stringRange(Path<?> leftHandSide,
                                         String field,
                                         @Nullable
                                         Expression<?> min,
                                         @Nullable
                                         Expression<?> max,
                                         boolean minInc,
                                         boolean maxInc,
                                         QueryMetadata metadata)

toField

protected String toField(Path<?> path)

template method, override to customize

Parameters:

path - path

Returns:

field name

convert

protected String[] convert(Path<?> leftHandSide,
               Expression<?> rightHandSide,
               QueryMetadata metadata)

template method

Parameters:

leftHandSide - left hand side

rightHandSide - right hand side

Returns:

results

convert

protected String[] convert(Path<?> leftHandSide,
               Object rightHandSide)

template method

Parameters:

leftHandSide - left hand side

rightHandSide - right hand side

Returns:

results

toQuery

public org.apache.lucene.search.Query toQuery(Expression<?> expr,
                                     QueryMetadata metadata)

toSort

public org.apache.lucene.search.Sort toSort(List<? extends OrderSpecifier<?>> orderBys)