Package com.orientechnologies.orient.core.sql.parser

Class OBetweenCondition

java.lang.Object

com.orientechnologies.orient.core.sql.parser.SimpleNode

com.orientechnologies.orient.core.sql.parser.OBooleanExpression

com.orientechnologies.orient.core.sql.parser.OBetweenCondition

All Implemented Interfaces:

Node

public class OBetweenCondition
extends OBooleanExpression

Field Summary

Fields

Modifier and Type	Field	Description
protected OExpression	first
protected OExpression	second
protected OExpression	third

Fields inherited from class com.orientechnologies.orient.core.sql.parser.OBooleanExpression

FALSE, TRUE

Fields inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

children, firstToken, id, lastToken, PARAMETER_PLACEHOLDER, parent, parser, value

Constructor Summary

Constructors

Constructor	Description
OBetweenCondition(int id)
OBetweenCondition(OrientSql p, int id)

Method Summary

Modifier and Type	Method	Description
OBooleanExpression	copy()
boolean	equals(Object o)
boolean	evaluate(OResult currentRecord, OCommandContext ctx)
void	extractSubQueries(SubQueryCollector collector)
Optional<OIndexCandidate>	findIndex(OIndexFinder info, OCommandContext ctx)
protected List<Object>	getExternalCalculationConditions()
OExpression	getFirst()
List<String>	getMatchPatternInvolvedAliases()
protected int	getNumberOfExternalCalculations()
OExpression	getSecond()
OExpression	getThird()
int	hashCode()
static OSelectStatement	indexChainToStatement(OModifier modifier, OClass clazz, OExpression second, OExpression third, OCommandContext ctx)
boolean	isCacheable()
boolean	needsAliases(Set<String> aliases)
boolean	refersToParent()
OBooleanExpression	rewriteIndexChainsAsSubqueries(OCommandContext ctx, OClass clazz)
Collection<Object>	secondValue(OCommandContext ctx, boolean asc)
void	setFirst(OExpression first)
void	setSecond(OExpression second)
void	setThird(OExpression third)
boolean	supportsBasicCalculation()
Collection<Object>	thirdValue(OCommandContext ctx, boolean asc)
void	toGenericStatement(StringBuilder builder)
void	toString(Map<Object,Object> params, StringBuilder builder)
void	translateLuceneOperator()

Methods inherited from class com.orientechnologies.orient.core.sql.parser.OBooleanExpression

conditionsCount, deserialize, deserializeFromOResult, encapsulateInAndBlock, extractRidRanges, flatten, getIndexedFunctionConditions, getIndexKeyCondition, getIndexRidCondition, isAlwaysTrue, isEmpty, serialize, transformToUpdateItem

Methods inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

dump, getValue, jjtAddChild, jjtClose, jjtGetChild, jjtGetFirstToken, jjtGetLastToken, jjtGetNumChildren, jjtGetParent, jjtGetValue, jjtOpen, jjtSetFirstToken, jjtSetLastToken, jjtSetParent, jjtSetValue, toGenericStatement, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

first

protected OExpression first

second

protected OExpression second

third

protected OExpression third

Constructor Details

OBetweenCondition

public OBetweenCondition(int id)

OBetweenCondition

public OBetweenCondition(OrientSql p,
 int id)

Method Details

evaluate

public boolean evaluate(OResult currentRecord,
 OCommandContext ctx)

Specified by:

evaluate in class OBooleanExpression

getFirst

public OExpression getFirst()

setFirst

public void setFirst(OExpression first)

getSecond

public OExpression getSecond()

setSecond

public void setSecond(OExpression second)

getThird

public OExpression getThird()

setThird

public void setThird(OExpression third)

toString

public void toString(Map<Object,Object> params,
 StringBuilder builder)

Specified by:

toString in class SimpleNode

toGenericStatement

public void toGenericStatement(StringBuilder builder)

Specified by:

toGenericStatement in class SimpleNode

supportsBasicCalculation

public boolean supportsBasicCalculation()

Specified by:

supportsBasicCalculation in class OBooleanExpression

Returns:

true if this expression can be calculated in plain Java, false otherwise (eg. LUCENE operator)

getNumberOfExternalCalculations

protected int getNumberOfExternalCalculations()

Specified by:

getNumberOfExternalCalculations in class OBooleanExpression

Returns:

the number of sub-expressions that have to be calculated using an external engine (eg. LUCENE)

getExternalCalculationConditions

protected List<Object> getExternalCalculationConditions()

Specified by:

getExternalCalculationConditions in class OBooleanExpression

Returns:

the sub-expressions that have to be calculated using an external engine (eg. LUCENE)

needsAliases

public boolean needsAliases(Set<String> aliases)

Specified by:

needsAliases in class OBooleanExpression

copy

public OBooleanExpression copy()

Specified by:

copy in class OBooleanExpression

extractSubQueries

public void extractSubQueries(SubQueryCollector collector)

Specified by:

extractSubQueries in class OBooleanExpression

refersToParent

public boolean refersToParent()

Specified by:

refersToParent in class OBooleanExpression

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getMatchPatternInvolvedAliases

public List<String> getMatchPatternInvolvedAliases()

Specified by:

getMatchPatternInvolvedAliases in class OBooleanExpression

translateLuceneOperator

public void translateLuceneOperator()

Overrides:

translateLuceneOperator in class OBooleanExpression

isCacheable

public boolean isCacheable()

Specified by:

isCacheable in class OBooleanExpression

findIndex

public Optional<OIndexCandidate> findIndex(OIndexFinder info,
 OCommandContext ctx)

Overrides:

findIndex in class OBooleanExpression

secondValue

public Collection<Object> secondValue(OCommandContext ctx,
 boolean asc)

thirdValue

public Collection<Object> thirdValue(OCommandContext ctx,
 boolean asc)

rewriteIndexChainsAsSubqueries

public OBooleanExpression rewriteIndexChainsAsSubqueries(OCommandContext ctx,
 OClass clazz)

Overrides:

rewriteIndexChainsAsSubqueries in class OBooleanExpression

indexChainToStatement

public static OSelectStatement indexChainToStatement(OModifier modifier,
 OClass clazz,
 OExpression second,
 OExpression third,
 OCommandContext ctx)