org.kie.pmml.compiler.commons.utils

Class ExpressionFunctionUtils

java.lang.Object

org.kie.pmml.compiler.commons.utils.ExpressionFunctionUtils

public class ExpressionFunctionUtils
extends Object

Class meant to provide helper methods to retrieve Function code-generators out of Expressions

Field Summary

Fields

Modifier and Type	Field and Description
static String	APPLY_VARIABLE
static String	CONSTANT_VALUE
static String	FIELDREFVARIABLE
static String	INPUT_DATA
static String	KEYREFVARIABLE
static String	KIEPMMLNAMEVALUE
static String	MISSINGFIELDREFVARIABLE

Method Summary

Modifier and Type	Method and Description
static com.github.javaparser.ast.body.MethodDeclaration	getExpressionMethodDeclarationWithKiePMMLNameValues(org.dmg.pmml.Expression expression, org.dmg.pmml.DataType dataType, String methodName) Return a MethodDeclaration with List<KiePMMLNameValue> param1 as parameter e.g.
static com.github.javaparser.ast.body.MethodDeclaration	getExpressionMethodDeclarationWithStringObjectMap(org.dmg.pmml.Expression expression, org.dmg.pmml.DataType dataType, String methodName) Return a MethodDeclaration with Map<String, Object> param1 as parameter e.g.
static com.github.javaparser.ast.body.MethodDeclaration	getExpressionMethodDeclarationWithVariableParameters(String methodName, org.dmg.pmml.Expression expression, org.dmg.pmml.DataType dataType, List<org.dmg.pmml.ParameterField> parameterFields) Return a MethodDeclaration with parameters retrieved from parameterFields e.g.

Methods inherited from class java.lang.Object

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

Field Detail

APPLY_VARIABLE

public static final String APPLY_VARIABLE

See Also:

Constant Field Values

CONSTANT_VALUE

public static final String CONSTANT_VALUE

See Also:

Constant Field Values

INPUT_DATA

public static final String INPUT_DATA

See Also:

Constant Field Values

KIEPMMLNAMEVALUE

public static final String KIEPMMLNAMEVALUE

See Also:

Constant Field Values

FIELDREFVARIABLE

public static final String FIELDREFVARIABLE

See Also:

Constant Field Values

KEYREFVARIABLE

public static final String KEYREFVARIABLE

See Also:

Constant Field Values

MISSINGFIELDREFVARIABLE

public static final String MISSINGFIELDREFVARIABLE

See Also:

Constant Field Values

Method Detail

getExpressionMethodDeclarationWithKiePMMLNameValues

public static com.github.javaparser.ast.body.MethodDeclaration getExpressionMethodDeclarationWithKiePMMLNameValues(org.dmg.pmml.Expression expression,
                                                                                                                   org.dmg.pmml.DataType dataType,
                                                                                                                   String methodName)

Return a MethodDeclaration with List<KiePMMLNameValue> param1 as parameter

e.g.

    _dataType_ _methodName_(java.util.List param1)  {
      ...
    }
 

Parameters:

expression -

dataType -

methodName -

Returns:

getExpressionMethodDeclarationWithStringObjectMap

public static com.github.javaparser.ast.body.MethodDeclaration getExpressionMethodDeclarationWithStringObjectMap(org.dmg.pmml.Expression expression,
                                                                                                                 org.dmg.pmml.DataType dataType,
                                                                                                                 String methodName)

Return a MethodDeclaration with Map<String, Object> param1 as parameter

e.g.

    _dataType_ _methodName_(java.util.Map param1)  {
      ...
    }
 

Parameters:

expression -

dataType -

methodName -

Returns:

getExpressionMethodDeclarationWithVariableParameters

public static com.github.javaparser.ast.body.MethodDeclaration getExpressionMethodDeclarationWithVariableParameters(String methodName,
                                                                                                                    org.dmg.pmml.Expression expression,
                                                                                                                    org.dmg.pmml.DataType dataType,
                                                                                                                    List<org.dmg.pmml.ParameterField> parameterFields)

Return a MethodDeclaration with parameters retrieved from parameterFields

e.g.

    _dataType_ _methodName_(java.util.Map param1, Object param2)  {
      ...
    }
 

Parameters:

methodName -

expression -

dataType -

parameterFields -

Returns: