com.exasol.sql.expression.comparison

Class LikeComparison

java.lang.Object

com.exasol.sql.expression.AbstractBooleanExpression

com.exasol.sql.expression.comparison.AbstractComparison

com.exasol.sql.expression.comparison.LikeComparison

All Implemented Interfaces:

BooleanExpression, Comparison, ValueExpression

public class LikeComparison
extends AbstractComparison

This class represents a LIKE comparison.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LikeComparison.Builder A builder for LikeComparison.
static class	LikeComparison.LikeComparisonOperator

Field Summary

Fields inherited from class com.exasol.sql.expression.comparison.AbstractComparison

leftOperand, operator, rightOperand

Method Summary

Modifier and Type	Method and Description
void	accept(ComparisonVisitor visitor) Accept ComparisonVisitor.
static LikeComparison.Builder	builder() Create a new builder for LikeComparison.
Character	getEscape() Get an escape character.
boolean	hasEscape() Check if LIKE predicate has ESCAPE.
boolean	hasNot() Check if LIKE predicate has NOT.

Methods inherited from class com.exasol.sql.expression.comparison.AbstractComparison

accept, getLeftOperand, getOperator, getRightOperand

Methods inherited from class com.exasol.sql.expression.AbstractBooleanExpression

accept

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.exasol.sql.expression.ValueExpression

accept

Method Detail

builder

public static LikeComparison.Builder builder()

Create a new builder for LikeComparison.

Returns:

new LikeComparison.Builder

accept

public void accept(ComparisonVisitor visitor)

Description copied from interface: Comparison

Accept ComparisonVisitor.

Parameters:

visitor - visitor to accept

hasNot

public boolean hasNot()

Check if LIKE predicate has NOT.

Returns:

true if contains not

hasEscape

public boolean hasEscape()

Check if LIKE predicate has ESCAPE.

Returns:

true if contains not

getEscape

public Character getEscape()

Get an escape character.

Returns:

escape char