Package com.sap.cds.jdbc.generic

Class GenericFunctionMapper

java.lang.Object

com.sap.cds.jdbc.generic.GenericFunctionMapper

All Implemented Interfaces:

FunctionMapper

Direct Known Subclasses:

H2FunctionMapper, HanaFunctionMapper, PostgreSqlFunctionMapper, SqliteFunctionMapper

public class GenericFunctionMapper
extends Object
implements FunctionMapper

Field Summary

Fields

Modifier and Type	Field	Description
protected static final CqnPlain	ESCAPE
protected static final CqnPlain	ILIKE
protected static final CqnPlain	LIKE

Constructor Summary

Constructors

Constructor	Description
GenericFunctionMapper()

Method Summary

Modifier and Type	Method	Description
protected String	genericFuncToSql(String func, List<String> args)
protected Predicate	ilike(CqnValue value, CqnValue pattern, String esc, boolean caseInsensitive)
Predicate	like(CqnValue value, CqnValue pattern, String esc, boolean caseInsensitive)
String	toSql(String cqnFunc, List<String> args)

Methods inherited from class java.lang.Object

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

Field Details

LIKE

protected static final CqnPlain LIKE

ILIKE

protected static final CqnPlain ILIKE

ESCAPE

protected static final CqnPlain ESCAPE

Constructor Details

GenericFunctionMapper

public GenericFunctionMapper()

Method Details

toSql

public String toSql(String cqnFunc,
 List<String> args)

Specified by:

toSql in interface FunctionMapper

genericFuncToSql

protected String genericFuncToSql(String func,
 List<String> args)

like

public Predicate like(CqnValue value,
 CqnValue pattern,
 String esc,
 boolean caseInsensitive)

Specified by:

like in interface FunctionMapper

ilike

protected Predicate ilike(CqnValue value,
 CqnValue pattern,
 String esc,
 boolean caseInsensitive)