com.github.leeonky.dal.ast.node

Class DALNode

java.lang.Object

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

com.github.leeonky.dal.ast.node.DALNode

All Implemented Interfaces:

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

Direct Known Subclasses:

Body, ColumnHeader, ColumnHeaderRow, ConstRemarkNode, ConstValueNode, DALExpression, DataRemarkNode, EmptyCell, ExclamationNode, GroupExpression, InputNode, ListEllipsisNode, ListMappingNode, ListScopeNode, NotationAttributeNode, ObjectScopeNode, ParenthesesNode, PropertyPattern, PropertyThis, RegexNode, Row, RowHeader, SchemaComposeNode, SchemaNode, SortGroupNode, SortSymbolNode, SymbolNode, TableNode, TextBlockAttributeListNode, TextBlockAttributeNode, TextBlockNode, TextBlockNotationNode, TransposedBody, TransposedRow, TransposedRowHeaderRow, TransposedTableNode, WildcardNode

public abstract class DALNode
extends com.github.leeonky.interpreter.NodeBase<RuntimeContextBuilder.DALRuntimeContext,DALNode>

Field Summary

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

indent, positionBegin

Constructor Summary

Constructors

Constructor and Description
DALNode()

Method Summary

Modifier and Type	Method and Description
java.util.stream.Stream<java.lang.Object>	collectFields(Data data)
java.lang.Object	evaluate(RuntimeContextBuilder.DALRuntimeContext context)
Data	evaluateData(RuntimeContextBuilder.DALRuntimeContext context)
java.lang.Object	getRootSymbolName()
RowType	guessTableHeaderType()
abstract java.lang.String	inspect()
boolean	needPostBlankWarningCheck()
boolean	needPrefixBlankWarningCheck()
java.util.List<java.lang.Object>	propertyChain()
protected ExpectationFactory	toVerify(RuntimeContextBuilder.DALRuntimeContext context)
Data	verify(DALOperator operator, DALNode actual, RuntimeContextBuilder.DALRuntimeContext context)

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

getIndent, getOperandPosition, getPositionBegin, setIndent, 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

evaluateData

public Data evaluateData(RuntimeContextBuilder.DALRuntimeContext context)

evaluate

public java.lang.Object evaluate(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()

collectFields

public java.util.stream.Stream<java.lang.Object> collectFields(Data data)

verify

public Data verify(DALOperator operator,
                   DALNode actual,
                   RuntimeContextBuilder.DALRuntimeContext context)

toVerify

protected ExpectationFactory toVerify(RuntimeContextBuilder.DALRuntimeContext context)

guessTableHeaderType

public RowType guessTableHeaderType()

needPrefixBlankWarningCheck

public boolean needPrefixBlankWarningCheck()

needPostBlankWarningCheck

public boolean needPostBlankWarningCheck()