Package com.puppycrawl.tools.checkstyle.checks.coding

Class EqualsAvoidNullCheck.FieldFrame

java.lang.Object

com.puppycrawl.tools.checkstyle.checks.coding.EqualsAvoidNullCheck.FieldFrame

Enclosing class:

EqualsAvoidNullCheck

private static final class EqualsAvoidNullCheck.FieldFrame
extends Object

Holds the names of fields of a type.

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<EqualsAvoidNullCheck.FieldFrame>	children	Set of frame's children.
private boolean	classOrEnumOrRecordDef	Whether the frame is CLASS_DEF, ENUM_DEF, ENUM_CONST_DEF, or RECORD_DEF.
private final Map<String,DetailAST>	fieldNameToAst	Map of field name to field DetailAst.
private String	frameName	Name of the class, enum or enum constant declaration.
private final Set<DetailAST>	methodCalls	Set of equals calls.
private final EqualsAvoidNullCheck.FieldFrame	parent	Parent frame.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	FieldFrame(EqualsAvoidNullCheck.FieldFrame parent)	Creates new frame.

Method Summary

Modifier and Type	Method	Description
(package private) void	addChild(EqualsAvoidNullCheck.FieldFrame child)	Add child frame to this frame.
(package private) void	addField(DetailAST field)	Add field to this FieldFrame.
(package private) void	addMethodCall(DetailAST methodCall)	Add method call to this frame.
(package private) DetailAST	findField(String name)	Determines whether this FieldFrame contains the field.
(package private) Set<EqualsAvoidNullCheck.FieldFrame>	getChildren()	Getter for frame's children.
private static String	getFieldName(DetailAST field)	Get the name of the field.
(package private) String	getFrameName()	Getter for the frame name.
(package private) Set<DetailAST>	getMethodCalls()	Getter for frame's method calls.
(package private) EqualsAvoidNullCheck.FieldFrame	getParent()	Getter for the parent frame.
(package private) boolean	isClassOrEnumOrRecordDef()	Getter for classOrEnumOrRecordDef.
(package private) void	setClassOrEnumOrRecordDef(boolean value)	Sets isClassOrEnumOrRecordDef.
(package private) void	setFrameName(String frameName)	Set the frame name.

Methods inherited from class java.lang.Object

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

Field Details

parent

private final EqualsAvoidNullCheck.FieldFrame parent

Parent frame.

children

private final Set<EqualsAvoidNullCheck.FieldFrame> children

Set of frame's children.

fieldNameToAst

private final Map<String,DetailAST> fieldNameToAst

Map of field name to field DetailAst.

methodCalls

private final Set<DetailAST> methodCalls

Set of equals calls.

frameName

private String frameName

Name of the class, enum or enum constant declaration.

classOrEnumOrRecordDef

private boolean classOrEnumOrRecordDef

Whether the frame is CLASS_DEF, ENUM_DEF, ENUM_CONST_DEF, or RECORD_DEF.

Constructor Details

FieldFrame

private FieldFrame(EqualsAvoidNullCheck.FieldFrame parent)

Creates new frame.

Parameters:

parent - parent frame.

Method Details

setFrameName

void setFrameName(String frameName)

Set the frame name.

Parameters:

frameName - value to set.

getFrameName

String getFrameName()

Getter for the frame name.

Returns:

frame name.

getParent

EqualsAvoidNullCheck.FieldFrame getParent()

Getter for the parent frame.

Returns:

parent frame.

getChildren

Set<EqualsAvoidNullCheck.FieldFrame> getChildren()

Getter for frame's children.

Returns:

children of this frame.

addChild

void addChild(EqualsAvoidNullCheck.FieldFrame child)

Add child frame to this frame.

Parameters:

child - frame to add.

addField

void addField(DetailAST field)

Add field to this FieldFrame.

Parameters:

field - the ast of the field.

setClassOrEnumOrRecordDef

void setClassOrEnumOrRecordDef(boolean value)

Sets isClassOrEnumOrRecordDef.

Parameters:

value - value to set.

isClassOrEnumOrRecordDef

boolean isClassOrEnumOrRecordDef()

Getter for classOrEnumOrRecordDef.

Returns:

classOrEnumOrRecordDef.

addMethodCall

void addMethodCall(DetailAST methodCall)

Add method call to this frame.

Parameters:

methodCall - METHOD_CALL ast.

findField

DetailAST findField(String name)

Determines whether this FieldFrame contains the field.

Parameters:

name - name of the field to check.

Returns:

DetailAST if this FieldFrame contains instance field.

getMethodCalls

Set<DetailAST> getMethodCalls()

Getter for frame's method calls.

Returns:

method calls of this frame.

getFieldName

private static String getFieldName(DetailAST field)

Get the name of the field.

Parameters:

field - to get the name from.

Returns:

name of the field.