net.sf.sasl.language.placeholder.syntax
Class ScriptNode

java.lang.Object
  net.sf.sasl.language.placeholder.syntax.ASTNode
      net.sf.sasl.language.placeholder.syntax.ScriptNode

public class ScriptNode
extends ASTNode

Defines a script node, which is the root node of each placeholder script.

Since:

0.0.1 (sasl-common-aspect-library)

Author:

Philipp Förmer

Field Summary

Fields inherited from class net.sf.sasl.language.placeholder.syntax.ASTNode

INDENT_PER_DEPTH, INDENT_STRING

Constructor Summary

ScriptNode()
Creates an empty script node.

Method Summary

void	addChildNode(ASTNode childNode) Adds the given node as a child node of this node.
List<ASTNode>	getChildNodes() Returns a list of all child nodes of this node.
boolean	isLeafNode() Returns true if this node is a leaf node.
String	prettyPrint(int indent) Returns a human readable string representation of the tree spanned of by this node.
String	toString() Returns the same output as calling ASTNode.prettyPrint(int) with indent=0.

Methods inherited from class net.sf.sasl.language.placeholder.syntax.ASTNode

getParentNode, isRootNode, setParentNode

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptNode

public ScriptNode()

Creates an empty script node.

Since:

0.0.1 (sasl-common-aspect-library)

Method Detail

addChildNode

public void addChildNode(ASTNode childNode)
                  throws IllegalArgumentException

Adds the given node as a child node of this node. The method will update the childNodes parent node.

Parameters:

childNode - non null

Throws:

IllegalArgumentException - if child node is null

Since:

0.0.1 (sasl-common-aspect-library)

getChildNodes

public List<ASTNode> getChildNodes()

Description copied from class: ASTNode

Returns a list of all child nodes of this node.

Overrides:

getChildNodes in class ASTNode

Returns:

non null list.

See Also:

ASTNode.getChildNodes()

isLeafNode

public boolean isLeafNode()

Description copied from class: ASTNode

Returns true if this node is a leaf node. False else.

Overrides:

isLeafNode in class ASTNode

Returns:

true or false.

Since:

0.0.1 (sasl-common-aspect-library)

See Also:

ASTNode.isLeafNode()

toString

public String toString()

Description copied from class: ASTNode

Returns the same output as calling ASTNode.prettyPrint(int) with indent=0.

Overrides:

toString in class ASTNode

Since:

0.0.1 (sasl-common-aspect-library)

See Also:

ASTNode.toString()

prettyPrint

public String prettyPrint(int indent)

Description copied from class: ASTNode

Returns a human readable string representation of the tree spanned of by this node.

Specified by:

prettyPrint in class ASTNode

Parameters:

indent - how often ASTNode.INDENT_STRING should be printed in front of each new line at this tree depth.

Returns:

non null string

Since:

0.0.1 (sasl-common-aspect-library)

See Also:

ASTNode.prettyPrint(int)