com.exasol.sql.expression

Class StringLiteral

java.lang.Object

com.exasol.util.AbstractBottomUpTreeNode

com.exasol.sql.expression.AbstractValueExpression

com.exasol.sql.expression.StringLiteral

All Implemented Interfaces:

ValueExpression, TreeNode

public final class StringLiteral
extends AbstractValueExpression

This class represents string literals (or character literals in SQL terms).

Method Summary

Modifier and Type	Method and Description
void	accept(ValueExpressionVisitor visitor) Accept a visitor
static StringLiteral	of(char literal) Create a new StringLiteral from a character.
static StringLiteral	of(String literal) Create a new StringLiteral from a string.
String	toString()

Methods inherited from class com.exasol.util.AbstractBottomUpTreeNode

addChild, getChild, getChildren, getParent, getRoot, isChild, isFirstSibling, isRoot, isSibling, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.exasol.util.TreeNode

addChild, getChild, getChildren, getParent, getRoot, isChild, isFirstSibling, isRoot, isSibling, setParent

Method Detail

of

public static StringLiteral of(String literal)

Create a new StringLiteral from a string.

Parameters:

literal - content

Returns:

new StringLiteral

of

public static StringLiteral of(char literal)

Create a new StringLiteral from a character.

Parameters:

literal - content

Returns:

new StringLiteral

accept

public void accept(ValueExpressionVisitor visitor)

Description copied from interface: ValueExpression

Accept a visitor

Parameters:

visitor - visitor to accept

toString

public String toString()

Overrides:

toString in class Object