com.github.leeonky.dal.ast

Class DALNode

java.lang.Object

com.github.leeonky.interpreter.NodeBase<RuntimeContextBuilder.DALRuntimeContext,DALNode>

com.github.leeonky.dal.ast.DALNode

All Implemented Interfaces:

Node<RuntimeContextBuilder.DALRuntimeContext,DALNode>

Direct Known Subclasses:

ConstNode, DALExpression, EmptyCellNode, HeaderNode, InputNode, ListEllipsisNode, ListMappingNode, ListScopeNode, ObjectScopeNode, RegexNode, RowNode, RowPrefixNode, SchemaComposeNode, SchemaNode, SortNode, SortSequenceNode, SymbolNode, TableBody, TableHead, TableNode, TransposedRowNode, TransposedTableBody, TransposedTableHead, TransposedTableNode, WildcardNode

public abstract class DALNode
extends NodeBase<RuntimeContextBuilder.DALRuntimeContext,DALNode>

Field Summary

Fields inherited from class com.github.leeonky.interpreter.NodeBase

positionBegin

Constructor Summary

Constructors

Constructor and Description
DALNode()

Method Summary

Modifier and Type	Method and Description
static DALNode	bracketSymbolNode(DALNode node)
static DALNode	constFalse(java.lang.String token)
static java.util.function.Function<Token,DALNode>	constNode(java.util.function.Function<Token,?> function)
static DALNode	constNull(java.lang.String token)
static DALNode	constString(java.util.List<DALNode> nodes)
static DALNode	constTrue(java.lang.String token)
static SchemaComposeNode	elementSchemas(java.util.List<DALNode> nodes)
java.lang.Object	evaluate(RuntimeContextBuilder.DALRuntimeContext context)
Data	evaluateData(RuntimeContextBuilder.DALRuntimeContext context)
java.lang.Object	getRootSymbolName()
abstract java.lang.String	inspect()
static DALNode	parenthesesNode(DALNode node)
java.util.List<java.lang.Object>	propertyChain()
static DALNode	regex(java.util.List<DALNode> nodes)
static DALNode	relaxString(Token token)
static SchemaNode	schema(Token token)
static SchemaComposeNode	schemas(java.util.List<DALNode> nodes)
static DALNode	stringSymbol(DALNode dalNode)
static SymbolNode	symbolNode(Token token)
boolean	verify(DALNode actualNode, DALOperator.Equal operator, RuntimeContextBuilder.DALRuntimeContext context)
boolean	verify(DALNode actualNode, DALOperator.Matcher operator, RuntimeContextBuilder.DALRuntimeContext context)

Methods inherited from class com.github.leeonky.interpreter.NodeBase

getOperandPosition, getPositionBegin, setPositionBegin

Methods inherited from class java.lang.Object

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

Constructor Detail

DALNode

public DALNode()

Method Detail

stringSymbol

public static DALNode stringSymbol(DALNode dalNode)

symbolNode

public static SymbolNode symbolNode(Token token)

schemas

public static SchemaComposeNode schemas(java.util.List<DALNode> nodes)

elementSchemas

public static SchemaComposeNode elementSchemas(java.util.List<DALNode> nodes)

schema

public static SchemaNode schema(Token token)

bracketSymbolNode

public static DALNode bracketSymbolNode(DALNode node)

parenthesesNode

public static DALNode parenthesesNode(DALNode node)

constString

public static DALNode constString(java.util.List<DALNode> nodes)

relaxString

public static DALNode relaxString(Token token)

regex

public static DALNode regex(java.util.List<DALNode> nodes)

constTrue

public static DALNode constTrue(java.lang.String token)

constFalse

public static DALNode constFalse(java.lang.String token)

constNull

public static DALNode constNull(java.lang.String token)

constNode

public static java.util.function.Function<Token,DALNode> constNode(java.util.function.Function<Token,?> function)

evaluateData

public Data evaluateData(RuntimeContextBuilder.DALRuntimeContext context)

evaluate

public java.lang.Object evaluate(RuntimeContextBuilder.DALRuntimeContext context)

verify

public boolean verify(DALNode actualNode,
                      DALOperator.Equal operator,
                      RuntimeContextBuilder.DALRuntimeContext context)

verify

public boolean verify(DALNode actualNode,
                      DALOperator.Matcher operator,
                      RuntimeContextBuilder.DALRuntimeContext context)

inspect

public abstract java.lang.String inspect()

getRootSymbolName

public java.lang.Object getRootSymbolName()

propertyChain

public java.util.List<java.lang.Object> propertyChain()