org.ballerinalang.model.types

Class BFunctionType

java.lang.Object

org.ballerinalang.model.types.BType

org.ballerinalang.model.types.BFunctionType

All Implemented Interfaces:

BLangSymbol

public class BFunctionType
extends BType

{@link BFunctionType } represents a function type in ballerina.

Since:

0.90

Field Summary

Fields

Modifier and Type	Field and Description
BType[]	paramTypes
BType[]	retParamTypes

Fields inherited from class org.ballerinalang.model.types.BType

pkgPath, typeName, valueClass

Constructor Summary

Constructors

Constructor and Description
BFunctionType()
BFunctionType(BType[] paramTypes, BType[] retParamType)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
<V extends BValue> V	getEmptyValue() Get the empty initialized value of this type.
String[]	getParametersFieldsNames()
BType[]	getParameterType()
BType[]	getReturnParameterType()
String[]	getReturnsParametersFieldsNames()
TypeSignature	getSig()
int	getTag()
static String	getTypeName(BType[] parameterType, BType[] returnParameterType)
<V extends BValue> V	getZeroValue() Get the default value of the type.
int	hashCode()
boolean	hasReturnsKeyword()
void	setHasReturnsKeyword(boolean hasReturnsKeyword)
void	setParametersFieldsNames(String[] parametersFieldsNames)
void	setReturnsParametersFieldsNames(String[] returnsParametersFieldsNames)

Methods inherited from class org.ballerinalang.model.types.BType

getName, getPackagePath, getValueClass, isNative, isPublic, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

paramTypes

public BType[] paramTypes

retParamTypes

public BType[] retParamTypes

Constructor Detail

BFunctionType

public BFunctionType()

BFunctionType

public BFunctionType(BType[] paramTypes,
                     BType[] retParamType)

Method Detail

getParameterType

public BType[] getParameterType()

getReturnParameterType

public BType[] getReturnParameterType()

getZeroValue

public <V extends BValue> V getZeroValue()

Description copied from class: BType

Get the default value of the type. This is the value of an uninitialized variable of this type. For value types, this is same as the value get from BType#getInitValue().

Specified by:

getZeroValue in class BType

Type Parameters:

V - Type of the value

Returns:

Default value of the type

getEmptyValue

public <V extends BValue> V getEmptyValue()

Description copied from class: BType

Get the empty initialized value of this type. For reference types, this is the value of a variable, when initialized with the empty initializer. For value types, this is same as the default value (value get from BType#getDefaultValue()).

Specified by:

getEmptyValue in class BType

Type Parameters:

V - Type of the value

Returns:

Init value of this type

getSig

public TypeSignature getSig()

Specified by:

getSig in class BType

getTag

public int getTag()

Specified by:

getTag in class BType

getTypeName

public static String getTypeName(BType[] parameterType,
                                 BType[] returnParameterType)

equals

public boolean equals(Object o)

Overrides:

equals in class BType

hashCode

public int hashCode()

Overrides:

hashCode in class BType

hasReturnsKeyword

public boolean hasReturnsKeyword()

setHasReturnsKeyword

public void setHasReturnsKeyword(boolean hasReturnsKeyword)

getParametersFieldsNames

public String[] getParametersFieldsNames()

setParametersFieldsNames

public void setParametersFieldsNames(String[] parametersFieldsNames)

getReturnsParametersFieldsNames

public String[] getReturnsParametersFieldsNames()

setReturnsParametersFieldsNames

public void setReturnsParametersFieldsNames(String[] returnsParametersFieldsNames)