com.exasol.sql.rendering

Class AbstractFragmentRenderer

java.lang.Object

com.exasol.sql.rendering.AbstractFragmentRenderer

All Implemented Interfaces:

FragmentRenderer

Direct Known Subclasses:

ColumnsDefinitionRenderer, CreateSchemaRenderer, CreateTableRenderer, DropSchemaRenderer, DropTableRenderer, InsertRenderer, MergeRenderer, SelectRenderer

public abstract class AbstractFragmentRenderer
extends Object
implements FragmentRenderer

Abstract base class for SQL fragment renderers.

Field Summary

Fields

Modifier and Type	Field and Description
protected StringRendererConfig	config

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractFragmentRenderer(StringRendererConfig config) Create a new instance of an AbstractFragmentRenderer-based class.

Method Summary

Modifier and Type	Method and Description
protected void	append(int number)
protected StringBuilder	append(String string)
protected void	appendAutoQuoted(String identifier)
protected void	appendCommaWhenNeeded(Fragment fragment)
protected void	appendKeyWord(String keyword)
protected void	appendListOfValueExpressions(List<? extends ValueExpression> valueExpressions)
protected void	appendRenderedValueExpression(ValueExpression expression)
protected void	appendSpace()
protected void	appendValueTableRow(ValueTableRow valueTableRow)
protected void	endParenthesis()
String	render() Render an SQL statement to a string.
protected void	setLastVisited(Fragment fragment)
protected void	startParenthesis()

Methods inherited from class java.lang.Object

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

Field Detail

config

protected final StringRendererConfig config

Constructor Detail

AbstractFragmentRenderer

protected AbstractFragmentRenderer(StringRendererConfig config)

Create a new instance of an AbstractFragmentRenderer-based class.

Parameters:

config - renderer configuration

Method Detail

appendKeyWord

protected void appendKeyWord(String keyword)

startParenthesis

protected void startParenthesis()

endParenthesis

protected void endParenthesis()

appendRenderedValueExpression

protected void appendRenderedValueExpression(ValueExpression expression)

appendListOfValueExpressions

protected void appendListOfValueExpressions(List<? extends ValueExpression> valueExpressions)

append

protected StringBuilder append(String string)

setLastVisited

protected void setLastVisited(Fragment fragment)

appendSpace

protected void appendSpace()

appendCommaWhenNeeded

protected void appendCommaWhenNeeded(Fragment fragment)

append

protected void append(int number)

appendAutoQuoted

protected void appendAutoQuoted(String identifier)

appendValueTableRow

protected void appendValueTableRow(ValueTableRow valueTableRow)

render

public String render()

Description copied from interface: FragmentRenderer

Render an SQL statement to a string.

Specified by:

render in interface FragmentRenderer

Returns:

rendered string