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 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 Map<String,DetailAST>	fieldNameToAst	Map of field name to field DetailAst.
private String	frameName	Name of the class, enum or enum constant declaration.
private Set<DetailAST>	methodCalls	Set of equals calls.
private 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
void	addChild(EqualsAvoidNullCheck.FieldFrame child)	Add child frame to this frame.
void	addField(DetailAST field)	Add field to this FieldFrame.
void	addMethodCall(DetailAST methodCall)	Add method call to this frame.
DetailAST	findField(String name)	Determines whether this FieldFrame contains the field.
Set<EqualsAvoidNullCheck.FieldFrame>	getChildren()	Getter for frame's children.
private static String	getFieldName(DetailAST field)	Get the name of the field.
String	getFrameName()	Getter for the frame name.
Set<DetailAST>	getMethodCalls()	Getter for frame's method calls.
EqualsAvoidNullCheck.FieldFrame	getParent()	Getter for the parent frame.
boolean	isClassOrEnumOrRecordDef()	Getter for classOrEnumOrRecordDef.
void	setClassOrEnumOrRecordDef(boolean value)	Sets isClassOrEnumOrRecordDef.
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 Detail

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 Detail

FieldFrame

private FieldFrame(EqualsAvoidNullCheck.FieldFrame parent)

Creates new frame.

Parameters:

parent - parent frame.

Method Detail

setFrameName

public void setFrameName(String frameName)

Set the frame name.

Parameters:

frameName - value to set.

getFrameName

public String getFrameName()

Getter for the frame name.

Returns:

frame name.

getParent

public EqualsAvoidNullCheck.FieldFrame getParent()

Getter for the parent frame.

Returns:

parent frame.

getChildren

public Set<EqualsAvoidNullCheck.FieldFrame> getChildren()

Getter for frame's children.

Returns:

children of this frame.

addChild

public void addChild(EqualsAvoidNullCheck.FieldFrame child)

Add child frame to this frame.

Parameters:

child - frame to add.

addField

public void addField(DetailAST field)

Add field to this FieldFrame.

Parameters:

field - the ast of the field.

setClassOrEnumOrRecordDef

public void setClassOrEnumOrRecordDef(boolean value)

Sets isClassOrEnumOrRecordDef.

Parameters:

value - value to set.

isClassOrEnumOrRecordDef

public boolean isClassOrEnumOrRecordDef()

Getter for classOrEnumOrRecordDef.

Returns:

classOrEnumOrRecordDef.

addMethodCall

public void addMethodCall(DetailAST methodCall)

Add method call to this frame.

Parameters:

methodCall - METHOD_CALL ast.

findField

public DetailAST findField(String name)

Determines whether this FieldFrame contains the field.

Parameters:

name - name of the field to check.

Returns:

true if this FieldFrame contains instance field.

getMethodCalls

public 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.