Package org.apache.cayenne.access.sqlbuilder

Class DefaultSQLAppendable

java.lang.Object

org.apache.cayenne.access.sqlbuilder.DefaultSQLAppendable

All Implemented Interfaces:

SQLAppendable

public class DefaultSQLAppendable
extends Object
implements SQLAppendable

Since:

4.2

Constructor Summary

Constructors

Constructor	Description
DefaultSQLAppendable(QuotingStrategy quotingStrategy)

Method Summary

Modifier and Type	Method	Description
SQLAppendable	append(char c)
SQLAppendable	append(int c)
SQLAppendable	append(String str)
SQLAppendable	appendQuoted(String str)
SQLAppendable	appendTokenSeparator()	Emits a token separator (a single space) ahead of the next SQL token.
String	getSql()
SQLAppendable	suppressNextTokenSeparator()	Suppresses the separator that the next SQLAppendable.appendTokenSeparator() call would emit.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cayenne.access.sqlbuilder.SQLAppendable

append

Constructor Details

DefaultSQLAppendable

public DefaultSQLAppendable(QuotingStrategy quotingStrategy)

Method Details

append

public SQLAppendable append(String str)

Specified by:

append in interface SQLAppendable

append

public SQLAppendable append(char c)

Specified by:

append in interface SQLAppendable

append

public SQLAppendable append(int c)

Specified by:

append in interface SQLAppendable

appendQuoted

public SQLAppendable appendQuoted(String str)

Specified by:

appendQuoted in interface SQLAppendable

appendTokenSeparator

public SQLAppendable appendTokenSeparator()

Description copied from interface: SQLAppendable

Emits a token separator (a single space) ahead of the next SQL token. SQL tree nodes call this instead of embedding a leading space in their literals, so inter-token spacing is owned by the appendable rather than scattered across nodes. The separator is skipped when SQLAppendable.suppressNextTokenSeparator() was just called.

Specified by:

appendTokenSeparator in interface SQLAppendable

suppressNextTokenSeparator

public SQLAppendable suppressNextTokenSeparator()

Description copied from interface: SQLAppendable

Suppresses the separator that the next SQLAppendable.appendTokenSeparator() call would emit. A node calls this right after opening a parenthesis so the group hugs its first token — (NAME) rather than ( NAME).

Specified by:

suppressNextTokenSeparator in interface SQLAppendable

getSql

public String getSql()

Specified by:

getSql in interface SQLAppendable

toString

public String toString()

Overrides:

toString in class Object