com.github.leeonky.dal.ast.node

Class InputNode.Placeholder

java.lang.Object

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

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

com.github.leeonky.dal.ast.node.InputNode

com.github.leeonky.dal.ast.node.InputNode.Placeholder

All Implemented Interfaces:

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

Enclosing class:

InputNode

public static class InputNode.Placeholder
extends InputNode

Nested Class Summary

Nested classes/interfaces inherited from class com.github.leeonky.dal.ast.node.InputNode

InputNode.Placeholder, InputNode.Root, InputNode.StackInput

Field Summary

Fields

Modifier and Type	Field and Description
static InputNode.Placeholder	INSTANCE

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

indent, positionBegin

Constructor Summary

Constructors

Constructor and Description
Placeholder()

Method Summary

Modifier and Type	Method and Description
Data<?>	evaluateData(RuntimeContextBuilder.DALRuntimeContext context)

Methods inherited from class com.github.leeonky.dal.ast.node.InputNode

inspect, propertyChain

Methods inherited from class com.github.leeonky.dal.ast.node.DALNode

collectFields, evaluate, getRootSymbolName, guessTableHeaderType, needPostBlankWarningCheck, needPrefixBlankWarningCheck, toString, toVerify, verify

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, wait, wait, wait

Field Detail

INSTANCE

public static final InputNode.Placeholder INSTANCE

Constructor Detail

Placeholder

public Placeholder()

Method Detail

evaluateData

public Data<?> evaluateData(RuntimeContextBuilder.DALRuntimeContext context)

Overrides:

evaluateData in class InputNode