SimpleNode

java.lang.Object
- org.da.sparqlhelper.sparql.parser.ast.SimpleNode

All Implemented Interfaces:

Node

Direct Known Subclasses:

ASTAbs, ASTAggregate, ASTAnd, ASTBaseDecl, ASTBasicGraphPattern, ASTBind, ASTBindingsClause, ASTBindingSet, ASTBindingValue, ASTBlankNodePropertyList, ASTBNodeFunc, ASTBound, ASTCeil, ASTCoalesce, ASTCollection, ASTCompare, ASTConcat, ASTConstraint, ASTConstruct, ASTConstTripleRef, ASTContains, ASTDatasetClause, ASTDatatype, ASTDay, ASTDeleteClause, ASTDeleteQuery, ASTDescribe, ASTEncodeForURI, ASTExistsFunc, ASTFloor, ASTFunctionCall, ASTGraphGraphPattern, ASTGraphOrDefault, ASTGraphPatternGroup, ASTGraphRefAll, ASTGroupClause, ASTGroupCondition, ASTHavingClause, ASTHours, ASTIf, ASTIn, ASTInfix, ASTInlineData, ASTInsertClause, ASTInsertQuery, ASTIRIFunc, ASTIsBlank, ASTIsIRI, ASTIsLiteral, ASTIsNumeric, ASTLang, ASTLangMatches, ASTLimit, ASTLowerCase, ASTMath, ASTMD5, ASTMinusGraphPattern, ASTMinutes, ASTMonth, ASTNot, ASTNotExistsFunc, ASTNotIn, ASTNow, ASTObjectList, ASTOffset, ASTOperation, ASTOperationContainer, ASTOptionalGraphPattern, ASTOr, ASTOrderClause, ASTOrderCondition, ASTPathAlternative, ASTPathElt, ASTPathMod, ASTPathNegatedPropertySet, ASTPathOneInPropertySet, ASTPathSequence, ASTPrefixDecl, ASTProjectionElem, ASTPropertyList, ASTPropertyListPath, ASTQName, ASTQuadInsertData, ASTQuadsInsert, ASTQuadsNotTriples, ASTRand, ASTRDFValue, ASTRegexExpression, ASTReplace, ASTRound, ASTSameTerm, ASTSeconds, ASTSelect, ASTServiceGraphPattern, ASTSHA1, ASTSHA224, ASTSHA256, ASTSHA384, ASTSHA512, ASTStr, ASTStrAfter, ASTStrBefore, ASTStrDt, ASTStrEnds, ASTString, ASTStrLang, ASTStrLen, ASTStrStarts, ASTSTRUUID, ASTSubstr, ASTTimezone, ASTTripleRef, ASTTriplesSameSubject, ASTTriplesSameSubjectPath, ASTTz, ASTUnionGraphPattern, ASTUnparsedQuadDataBlock, ASTUpdateSequence, ASTUpperCase, ASTUUID, ASTVar, ASTWhereClause, ASTYear
```
public class SimpleNode
extends java.lang.Object
implements Node
```

Field Summary

Fields
Modifier and Type	Field and Description
`protected Node[]`	`children`
`protected int`	`id`
`protected Node`	`parent`
`protected SyntaxTreeBuilder`	`parser`
`protected java.lang.Object`	`value`

Constructor Summary

Constructors
Constructor and Description

SimpleNode(int i)

SimpleNode(SyntaxTreeBuilder p, int i)

Constructors
Constructor and Description
`SimpleNode(int i)`
`SimpleNode(SyntaxTreeBuilder p, int i)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.Object`	`childrenAccept(SyntaxTreeBuilderVisitor visitor, java.lang.Object data)` Accept the visitor.
`void`	`dump(java.lang.String prefix)` Override this method if you want to customize how the node dumps out its children.
`int`	`getId()`
`boolean`	`isScopeChange()` Check if this AST node constitutes a variable scope change.
`java.lang.Object`	`jjtAccept(SyntaxTreeBuilderVisitor visitor, java.lang.Object data)` Accept the visitor.
`void`	`jjtAddChild(Node n, int i)` This method tells the node to add its argument to the node's list of children.
`void`	`jjtAppendChild(Node n)` Adds the supplied node as the last child node to this node.
`void`	`jjtClose()` This method is called after all the child nodes have been added.
`<T extends Node> T`	`jjtGetChild(java.lang.Class<T> type)` Gets the (first) child of this node that is of the specific type.
`Node`	`jjtGetChild(int i)` This method returns a child node.
`Node[]`	`jjtGetChildren()`
`<T extends Node> java.util.List<T>`	`jjtGetChildren(java.lang.Class<T> type)`
`int`	`jjtGetNumChildren()` Return the number of children the node has.
`Node`	`jjtGetParent()`
`java.lang.Object`	`jjtGetValue()`
`void`	`jjtOpen()` This method is called after the node has been made the current node.
`void`	`jjtReplaceChild(Node oldNode, Node newNode)` Replaces a child node with a new node.
`void`	`jjtReplaceWith(Node newNode)`
`void`	`jjtSetParent(Node n)` This pair of methods are used to inform the node of its parent.
`void`	`jjtSetValue(java.lang.Object value)`
`void`	`setScopeChange(boolean isScopeChange)`
`java.lang.String`	`toString()` You can override these two methods in subclasses of SimpleNode to customize the way the node appears when the tree is dumped.
`java.lang.String`	`toString(java.lang.String prefix)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - parent
```
protected Node parent
```
  - children
```
protected Node[] children
```
  - id
```
protected int id
```
  - value
```
protected java.lang.Object value
```
  - parser
```
protected SyntaxTreeBuilder parser
```
- Constructor Detail
  - SimpleNode
```
public SimpleNode(int i)
```
  - SimpleNode
```
public SimpleNode(SyntaxTreeBuilder p,
                  int i)
```
- Method Detail
  - jjtOpen
```
public void jjtOpen()
```
    Description copied from interface: Node
    
    This method is called after the node has been made the current node. It indicates that child nodes can now be added to it.
    
    Specified by:
    
    jjtOpen in interface Node
  - jjtClose
```
public void jjtClose()
```
    Description copied from interface: Node
    
    This method is called after all the child nodes have been added.
    
    Specified by:
    
    jjtClose in interface Node
  - jjtSetParent
```
public void jjtSetParent(Node n)
```
    Description copied from interface: Node
    
    This pair of methods are used to inform the node of its parent.
    
    Specified by:
    
    jjtSetParent in interface Node
  - jjtGetParent
```
public Node jjtGetParent()
```
    Specified by:
    
    jjtGetParent in interface Node
  - jjtAddChild
```
public void jjtAddChild(Node n,
                        int i)
```
    Description copied from interface: Node
    
    This method tells the node to add its argument to the node's list of children.
    
    Specified by:
    
    jjtAddChild in interface Node
  - jjtGetChild
```
public Node jjtGetChild(int i)
```
    Description copied from interface: Node
    
    This method returns a child node. The children are numbered from zero, left to right.
    
    Specified by:
    
    jjtGetChild in interface Node
  - jjtGetNumChildren
```
public int jjtGetNumChildren()
```
    Description copied from interface: Node
    
    Return the number of children the node has.
    
    Specified by:
    
    jjtGetNumChildren in interface Node
  - jjtSetValue
```
public void jjtSetValue(java.lang.Object value)
```
  - jjtGetValue
```
public java.lang.Object jjtGetValue()
```
  - jjtAccept
```
public java.lang.Object jjtAccept(SyntaxTreeBuilderVisitor visitor,
                                  java.lang.Object data)
                           throws VisitorException
```
    Accept the visitor.
    
    Specified by:
    
    jjtAccept in interface Node
    
    Throws:
    
    VisitorException
  - childrenAccept
```
public java.lang.Object childrenAccept(SyntaxTreeBuilderVisitor visitor,
                                       java.lang.Object data)
                                throws VisitorException
```
    Accept the visitor.
    
    Throws:
    
    VisitorException
  - toString
```
public java.lang.String toString()
```
    You can override these two methods in subclasses of SimpleNode to customize the way the node appears when the tree is dumped. If your output uses more than one line you should override toString(String), otherwise overriding toString() is probably all you need to do.
    
    Overrides:
    
    toString in class java.lang.Object
  - toString
```
public java.lang.String toString(java.lang.String prefix)
```
  - dump
```
public void dump(java.lang.String prefix)
```
    Override this method if you want to customize how the node dumps out its children.
  - getId
```
public int getId()
```
    Specified by:
    
    getId in interface Node
  - jjtGetChild
```
public <T extends Node> T jjtGetChild(java.lang.Class<T> type)
```
    Gets the (first) child of this node that is of the specific type.
    
    Parameters:
    
    type - The type of the child node that should be returned.
    
    Returns:
    
    The (first) child node of the specified type, or null if no such child node was found.
  - jjtGetChildren
```
public <T extends Node> java.util.List<T> jjtGetChildren(java.lang.Class<T> type)
```
  - jjtGetChildren
```
public Node[] jjtGetChildren()
```
  - jjtReplaceWith
```
public void jjtReplaceWith(Node newNode)
```
  - jjtReplaceChild
```
public void jjtReplaceChild(Node oldNode,
                            Node newNode)
```
    Description copied from interface: Node
    
    Replaces a child node with a new node.
    
    Specified by:
    
    jjtReplaceChild in interface Node
  - jjtAppendChild
```
public void jjtAppendChild(Node n)
```
    Description copied from interface: Node
    
    Adds the supplied node as the last child node to this node.
    
    Specified by:
    
    jjtAppendChild in interface Node
  - isScopeChange
```
public boolean isScopeChange()
```
    Check if this AST node constitutes a variable scope change.
    
    Returns:
    
    the isScopeChange
  - setScopeChange
```
public void setScopeChange(boolean isScopeChange)
```
    Parameters:
    
    isScopeChange - the isScopeChange to set

Class SimpleNode

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

parent

children

id

value

parser

Constructor Detail

SimpleNode

SimpleNode

Method Detail

jjtOpen

jjtClose

jjtSetParent

jjtGetParent

jjtAddChild

jjtGetChild

jjtGetNumChildren

jjtSetValue

jjtGetValue

jjtAccept

childrenAccept

toString

toString

dump

getId

jjtGetChild

jjtGetChildren

jjtGetChildren

jjtReplaceWith

jjtReplaceChild

jjtAppendChild

isScopeChange

setScopeChange