package st.gravel.support.compiler.ast;
/*
This file is automatically generated from typed smalltalk source. Do not edit by hand.
(C) AG5.com
*/
import java.math.BigInteger;
import st.gravel.support.jvm.NonLocalReturn;
import st.gravel.support.compiler.ast.LiteralNode;
import st.gravel.support.compiler.ast.LiteralNode.LiteralNode_Factory;
import st.gravel.support.compiler.ast.NodeVisitor;
import st.gravel.support.compiler.ast.Node;
import st.gravel.support.compiler.ast.SourcePrinter;
import st.gravel.support.compiler.ast.SourcePosition;
public class NilLiteralNode extends LiteralNode implements Cloneable {
public static NilLiteralNode_Factory factory = new NilLiteralNode_Factory();
public static class NilLiteralNode_Factory extends LiteralNode_Factory {
public NilLiteralNode basicNew() {
NilLiteralNode newInstance = new NilLiteralNode();
newInstance.initialize();
return newInstance;
}
}
@Override
public <X> X accept_(final NodeVisitor<X> _visitor) {
return _visitor.visitNilLiteralNode_(this);
}
@Override
public NilLiteralNode allNodesDo_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock) {
this.nodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {
@Override
public Object value_(final Node _each) {
return _each.withAllNodesDo_(_aBlock);
}
});
return this;
}
@Override
public NilLiteralNode allNodesDo_pruneWhere_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock, final st.gravel.support.jvm.Block1<Boolean, Node> _pruneBlock) {
this.nodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {
@Override
public Object value_(final Node _each) {
if (!_pruneBlock.value_(_each)) {
return _each.withAllNodesDo_pruneWhere_(_aBlock, _pruneBlock);
}
return NilLiteralNode.this;
}
});
return this;
}
public NilLiteralNode copy() {
try {
NilLiteralNode _temp1 = (NilLiteralNode) this.clone();
_temp1.postCopy();
return _temp1;
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
}
}
public NilLiteralNode_Factory factory() {
return factory;
}
@Override
public NilLiteralNode innerSourceOn_(final StringBuilder _aStream) {
_aStream.append("nil");
return this;
}
@Override
public boolean isNilLiteralNode() {
return true;
}
@Override
public NilLiteralNode localVarNamesDo_(final st.gravel.support.jvm.Block1<Object, String> _aBlock) {
return this;
}
@Override
public NilLiteralNode prettySourceOn_(final StringBuilder _aStream) {
SourcePrinter.factory.on_(_aStream).visit_(this);
return this;
}
@Override
public NilLiteralNode printOn_(final StringBuilder _aStream) {
final String _title;
_title = this.factory().toString();
_aStream.append(st.gravel.support.jvm.CharacterExtensions.isVowel(_title.charAt(0)) ? "an " : "a ");
_aStream.append(_title);
_aStream.append('[');
this.sourceOn_(_aStream);
_aStream.append(']');
return this;
}
@Override
public NilLiteralNode pvtSetSourcePosition_(final SourcePosition _aSourcePosition) {
_sourcePosition = _aSourcePosition;
return this;
}
@Override
public NilLiteralNode sourceOn_(final StringBuilder _aStream) {
if (!this.needsBrackets()) {
return NilLiteralNode.this.innerSourceOn_(_aStream);
}
_aStream.append('(');
this.innerSourceOn_(_aStream);
_aStream.append(')');
return this;
}
@Override
public Object value() {
return null;
}
@Override
public NilLiteralNode withAllNodesDo_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock) {
_aBlock.value_(this);
this.allNodesDo_(_aBlock);
return this;
}
@Override
public NilLiteralNode withAllNodesDo_pruneWhere_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock, final st.gravel.support.jvm.Block1<Boolean, Node> _pruneBlock) {
_aBlock.value_(this);
this.allNodesDo_pruneWhere_(_aBlock, _pruneBlock);
return this;
}
@Override
public NilLiteralNode withSourcePosition_(final SourcePosition _aSourcePosition) {
if (_sourcePosition == _aSourcePosition) {
return NilLiteralNode.this;
}
return this.copy().pvtSetSourcePosition_(_aSourcePosition);
}
}