Package io.dialob.rule.parser

Class AstMatcher

java.lang.Object

io.dialob.rule.parser.AstMatcher

All Implemented Interfaces:

ASTVisitor

Direct Known Subclasses:

ConvertDateMinusDateVisitor, EvalNotExpressionsVisitor, ModifyingMinifierVisitor, ValidateExpressionVisitor

public class AstMatcher
extends Object
implements ASTVisitor

Constructor Summary

Constructors

Constructor	Description
AstMatcher()

Method Summary

Modifier and Type	Method	Description
static Predicate<List<NodeBase>>	allMatches(Predicate<NodeBase> predicate)
static <T> Predicate<T>	and(Predicate<T>... predicates)
static <T> Predicate<T>	any()
static Predicate<List<NodeBase>>	anyMatches(Predicate<NodeBase> predicate)
static Predicate<NodeBase>	anyNode()
static Predicate<NodeBase>	anyNode(@NotNull Predicate<NodeBase> predicate)
static Predicate<NodeBase>	args(Predicate<List<NodeBase>> predicate)
static Predicate<NodeBase>	callNode()
static Predicate<NodeBase>	callNode(@NotNull Predicate<NodeBase> predicate)
protected void	checkIsThisLast(NodeBase nodeBase)
protected @NotNull NodeBase	checkMatching(NodeBase node)
protected void	checkMatchingBefore(NodeBase node)
static Predicate<NodeBase>	constNode()
static Predicate<NodeBase>	constNode(@NotNull Predicate<NodeBase> predicate)
static <T> Predicate<Collection<T>>	contains(Predicate<T> predicate)
static <T> Predicate<Collection<T>>	contains(T t)
static Predicate<List<NodeBase>>	count(Predicate<Integer> predicate)
static Predicate<NodeBase>	dependencies(Predicate<Map<String,ValueType>> predicate)
@NotNull NodeBase	endCallExpr(@NotNull CallExprNode node)
static Predicate<List<NodeBase>>	first(Predicate<NodeBase> predicate)
static Predicate<NodeBase>	id(Predicate<String> predicate)
static Predicate<NodeBase>	idNode()
static Predicate<NodeBase>	idNode(@NotNull Predicate<NodeBase> predicate)
static <T> Predicate<T>	is(T equalsTo)
static Predicate<NodeBase>	isChildOf(NodeBase parentNode)
static <T> Predicate<T>	isNull()
static <K,V> Predicate<Map<K,V>>	keys(Predicate<Set<K>> predicate)
static Predicate<List<NodeBase>>	last(Predicate<NodeBase> predicate)
static Predicate<List<NodeBase>>	length(Predicate<Integer> predicate)
static Predicate<NodeBase>	lhs(Predicate<NodeBase> predicate)
ASTBuilder	newASTBuilder()
static <T> Predicate<T>	not(Predicate<T> predicate)
NodeBase	onVisitEnd(NodeBase baseNode)
static Predicate<NodeBase>	operator(Predicate<String> predicate)
static Predicate<NodeBase>	operCategory(Predicate<NodeOperator.Category> predicate)
static <T> Predicate<T>	or(Predicate<T>... predicates)
static Predicate<NodeBase>	parent(Predicate<NodeBase> predicate)
static Predicate<NodeBase>	rhs(Predicate<NodeBase> predicate)
static <T> Predicate<Collection<T>>	size(Predicate<Integer> predicate)
static Predicate<NodeBase>	stringValue(Predicate<Object> predicate)
static Predicate<NodeBase>	value(Predicate<Object> predicate)
static <K,V> Predicate<Map<K,V>>	values(Predicate<Collection<V>> predicate)
static Predicate<NodeBase>	valueType(Predicate<ValueType> predicate)
ASTVisitor	visitCallExpr(@NotNull CallExprNode node)
@NotNull NodeBase	visitConstExpr(@NotNull ConstExprNode node)
@NotNull NodeBase	visitIdExpr(@NotNull IdExprNode node)
void	whenMatches(Predicate<NodeBase> matcher, UnaryOperator<NodeBase> thenAction)

Methods inherited from class java.lang.Object

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

Constructor Detail

AstMatcher

public AstMatcher()

Method Detail

onVisitEnd

public NodeBase onVisitEnd(NodeBase baseNode)

whenMatches

public void whenMatches(Predicate<NodeBase> matcher,
                        UnaryOperator<NodeBase> thenAction)

visitCallExpr

public ASTVisitor visitCallExpr(@NotNull
                                @NotNull CallExprNode node)

Specified by:

visitCallExpr in interface ASTVisitor

endCallExpr

@NotNull
public @NotNull NodeBase endCallExpr(@NotNull
                                     @NotNull CallExprNode node)

Specified by:

endCallExpr in interface ASTVisitor

checkIsThisLast

protected void checkIsThisLast(NodeBase nodeBase)

visitConstExpr

@NotNull
public @NotNull NodeBase visitConstExpr(@NotNull
                                        @NotNull ConstExprNode node)

Specified by:

visitConstExpr in interface ASTVisitor

visitIdExpr

@NotNull
public @NotNull NodeBase visitIdExpr(@NotNull
                                     @NotNull IdExprNode node)

Specified by:

visitIdExpr in interface ASTVisitor

checkMatchingBefore

protected void checkMatchingBefore(NodeBase node)

checkMatching

@NotNull
protected @NotNull NodeBase checkMatching(NodeBase node)

isNull

public static <T> Predicate<T> isNull()

is

public static <T> Predicate<T> is(@NotNull
                                  T equalsTo)

not

public static <T> Predicate<T> not(Predicate<T> predicate)

or

public static <T> Predicate<T> or(Predicate<T>... predicates)

and

public static <T> Predicate<T> and(Predicate<T>... predicates)

stringValue

public static Predicate<NodeBase> stringValue(Predicate<Object> predicate)

value

public static Predicate<NodeBase> value(Predicate<Object> predicate)

valueType

public static Predicate<NodeBase> valueType(Predicate<ValueType> predicate)

count

public static Predicate<List<NodeBase>> count(Predicate<Integer> predicate)

parent

public static Predicate<NodeBase> parent(Predicate<NodeBase> predicate)

lhs

public static Predicate<NodeBase> lhs(Predicate<NodeBase> predicate)

rhs

public static Predicate<NodeBase> rhs(Predicate<NodeBase> predicate)

args

public static Predicate<NodeBase> args(Predicate<List<NodeBase>> predicate)

length

public static Predicate<List<NodeBase>> length(Predicate<Integer> predicate)

first

public static Predicate<List<NodeBase>> first(Predicate<NodeBase> predicate)

last

public static Predicate<List<NodeBase>> last(Predicate<NodeBase> predicate)

anyMatches

public static Predicate<List<NodeBase>> anyMatches(Predicate<NodeBase> predicate)

dependencies

public static Predicate<NodeBase> dependencies(Predicate<Map<String,ValueType>> predicate)

size

public static <T> Predicate<Collection<T>> size(Predicate<Integer> predicate)

isChildOf

public static Predicate<NodeBase> isChildOf(NodeBase parentNode)

keys

public static <K,V> Predicate<Map<K,V>> keys(Predicate<Set<K>> predicate)

values

public static <K,V> Predicate<Map<K,V>> values(Predicate<Collection<V>> predicate)

contains

public static <T> Predicate<Collection<T>> contains(Predicate<T> predicate)

contains

public static <T> Predicate<Collection<T>> contains(T t)

allMatches

public static Predicate<List<NodeBase>> allMatches(Predicate<NodeBase> predicate)

operCategory

public static Predicate<NodeBase> operCategory(Predicate<NodeOperator.Category> predicate)

operator

public static Predicate<NodeBase> operator(Predicate<String> predicate)

callNode

public static Predicate<NodeBase> callNode()

callNode

public static Predicate<NodeBase> callNode(@NotNull
                                           @NotNull Predicate<NodeBase> predicate)

idNode

public static Predicate<NodeBase> idNode()

idNode

public static Predicate<NodeBase> idNode(@NotNull
                                         @NotNull Predicate<NodeBase> predicate)

id

public static Predicate<NodeBase> id(Predicate<String> predicate)

any

public static <T> Predicate<T> any()

constNode

public static Predicate<NodeBase> constNode()

constNode

public static Predicate<NodeBase> constNode(@NotNull
                                            @NotNull Predicate<NodeBase> predicate)

anyNode

public static Predicate<NodeBase> anyNode()

anyNode

public static Predicate<NodeBase> anyNode(@NotNull
                                          @NotNull Predicate<NodeBase> predicate)

newASTBuilder

public ASTBuilder newASTBuilder()