org.infolayer.ocl
Class LiteralExp

java.lang.Object
  org.infolayer.ocl.OclExpression
      org.infolayer.ocl.LiteralExp

All Implemented Interfaces:

Evaluable

public class LiteralExp

extends OclExpression

Field Summary

Fields inherited from class org.infolayer.ocl.OclExpression

SQL_LOGGER, SQL_MATCH, SQL_MAY_GENERALIZE, SQL_MAY_SPECIALIZE

Constructor Summary

LiteralExp(UmlModel model, java.lang.Object object)

Method Summary

OclExpression	clone(OclExpression[] dep) required for resolve
java.lang.Object	eval(Bindings bindings)
static java.lang.Object	fromString(UmlModel model, java.lang.String str)
OclExpression	getDependency(int i) required for conversion to sql expression, includes "base"
int	getDependencyCount() required for conversion to sql expression
UmlClassifier	getType()
boolean	isConstant() Returns true if this is a constant operation and all dependencies are constant.
OclExpression	resolve(Bindings context, int index)
java.lang.String	toSql(int mapping, java.util.Map fields)
java.lang.String	toString()

Methods inherited from class org.infolayer.ocl.OclExpression

getName, isQuery, isResolvable, resolve, simplify

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LiteralExp

public LiteralExp(UmlModel model,
                  java.lang.Object object)

Method Detail

eval

public java.lang.Object eval(Bindings bindings)

Specified by:

eval in interface Evaluable

Specified by:

eval in class OclExpression

getType

public UmlClassifier getType()

Specified by:

getType in interface Evaluable

Specified by:

getType in class OclExpression

toString

public java.lang.String toString()

Overrides:

toString in class OclExpression

isConstant

public boolean isConstant()

Description copied from class: OclExpression

Returns true if this is a constant operation and all dependencies are constant.

Overrides:

isConstant in class OclExpression

resolve

public OclExpression resolve(Bindings context,
                             int index)

fromString

public static java.lang.Object fromString(UmlModel model,
                                          java.lang.String str)

toSql

public java.lang.String toSql(int mapping,
                              java.util.Map fields)

Overrides:

toSql in class OclExpression

getDependency

public OclExpression getDependency(int i)

Description copied from class: OclExpression

required for conversion to sql expression, includes "base"

Specified by:

getDependency in class OclExpression

clone

public OclExpression clone(OclExpression[] dep)

Description copied from class: OclExpression

required for resolve

Specified by:

clone in class OclExpression

getDependencyCount

public int getDependencyCount()

Description copied from class: OclExpression

required for conversion to sql expression

Specified by:

getDependencyCount in class OclExpression