Package org.apache.pinot.common.request.context.predicate

Class RangePredicate

java.lang.Object

org.apache.pinot.common.request.context.predicate.BasePredicate

org.apache.pinot.common.request.context.predicate.RangePredicate

All Implemented Interfaces:

Predicate

public class RangePredicate
extends BasePredicate

Predicate for RANGE.

Pinot uses RANGE to represent '>', '>=', '<', '<=', BETWEEN so that intersection of multiple ranges can be merged.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pinot.common.request.context.predicate.Predicate

Predicate.Type

Field Summary

Fields

Modifier and Type	Field	Description
static char	DELIMITER
static char	LOWER_EXCLUSIVE
static char	LOWER_INCLUSIVE
static String	UNBOUNDED
static char	UPPER_EXCLUSIVE
static char	UPPER_INCLUSIVE

Fields inherited from class org.apache.pinot.common.request.context.predicate.BasePredicate

_lhs

Constructor Summary

Constructors

Constructor	Description
RangePredicate(ExpressionContext lhs, boolean lowerInclusive, String lowerBound, boolean upperInclusive, String upperBound)
RangePredicate(ExpressionContext lhs, String range)	The range is formatted as 5 parts: Lower inclusive '[' or exclusive '(' Lower bound ('*' for unbounded) Delimiter ('\0') Upper bound ('*' for unbounded) Upper inclusive ']' or exclusive ')'

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getLowerBound()
Predicate.Type	getType()	Returns the type of the predicate.
String	getUpperBound()
int	hashCode()
boolean	isLowerInclusive()
boolean	isUpperInclusive()
String	toString()

Methods inherited from class org.apache.pinot.common.request.context.predicate.BasePredicate

getLhs, setLhs

Methods inherited from class java.lang.Object

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

Field Detail

DELIMITER

public static final char DELIMITER

See Also:

Constant Field Values

LOWER_EXCLUSIVE

public static final char LOWER_EXCLUSIVE

See Also:

Constant Field Values

LOWER_INCLUSIVE

public static final char LOWER_INCLUSIVE

See Also:

Constant Field Values

UPPER_EXCLUSIVE

public static final char UPPER_EXCLUSIVE

See Also:

Constant Field Values

UPPER_INCLUSIVE

public static final char UPPER_INCLUSIVE

See Also:

Constant Field Values

UNBOUNDED

public static final String UNBOUNDED

See Also:

Constant Field Values

Constructor Detail

RangePredicate

public RangePredicate(ExpressionContext lhs,
                      String range)

The range is formatted as 5 parts:

• Lower inclusive '[' or exclusive '('
• Lower bound ('*' for unbounded)
• Delimiter ('\0')
• Upper bound ('*' for unbounded)
• Upper inclusive ']' or exclusive ')'

RangePredicate

public RangePredicate(ExpressionContext lhs,
                      boolean lowerInclusive,
                      String lowerBound,
                      boolean upperInclusive,
                      String upperBound)

Method Detail

getType

public Predicate.Type getType()

Description copied from interface: Predicate

Returns the type of the predicate.

isLowerInclusive

public boolean isLowerInclusive()

getLowerBound

public String getLowerBound()

isUpperInclusive

public boolean isUpperInclusive()

getUpperBound

public String getUpperBound()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object