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.IntermediateNode;
import st.gravel.support.compiler.ast.IntermediateNode.IntermediateNode_Factory;
import st.gravel.support.compiler.ast.Expression;
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 IsNilNode extends IntermediateNode implements Cloneable {
public static IsNilNode_Factory factory = new IsNilNode_Factory();
Expression _receiver;
public static class IsNilNode_Factory extends IntermediateNode_Factory {
public IsNilNode basicNew() {
IsNilNode newInstance = new IsNilNode();
newInstance.initialize();
return newInstance;
}
public IsNilNode receiver_(final Expression _anExpression) {
return ((IsNilNode) this.basicNew().initializeReceiver_(_anExpression));
}
}
static public IsNilNode _receiver_(Object receiver, final Expression _anExpression) {
return factory.receiver_(_anExpression);
}
@Override
public <X> X accept_(final NodeVisitor<X> _visitor) {
return _visitor.visitIsNilNode_(this);
}
@Override
public IsNilNode 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 IsNilNode 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 IsNilNode.this;
}
});
return this;
}
public IsNilNode copy() {
try {
IsNilNode _temp1 = (IsNilNode) this.clone();
_temp1.postCopy();
return _temp1;
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
}
}
public IsNilNode_Factory factory() {
return factory;
}
public IsNilNode initializeReceiver_(final Expression _anExpression) {
_receiver = _anExpression;
this.initialize();
return this;
}
@Override
public IsNilNode innerSourceOn_(final StringBuilder _aStream) {
_aStream.append("{");
_receiver.sourceOn_(_aStream);
_aStream.append(" isNil}");
return this;
}
@Override
public IsNilNode localVarNamesDo_(final st.gravel.support.jvm.Block1<Object, String> _aBlock) {
return this;
}
@Override
public IsNilNode nodesDo_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock) {
_aBlock.value_(_receiver);
return this;
}
@Override
public IsNilNode prettySourceOn_(final StringBuilder _aStream) {
SourcePrinter.factory.on_(_aStream).visit_(this);
return this;
}
@Override
public IsNilNode 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 IsNilNode pvtSetSourcePosition_(final SourcePosition _aSourcePosition) {
_sourcePosition = _aSourcePosition;
return this;
}
public Expression receiver() {
return _receiver;
}
@Override
public IsNilNode sourceOn_(final StringBuilder _aStream) {
_aStream.append(st.gravel.core.Symbol.value(this.getClass().getSimpleName()));
_aStream.append(' ');
this.innerSourceOn_(_aStream);
return this;
}
@Override
public Expression unoptimized() {
return _receiver.send_("isNil");
}
@Override
public IsNilNode withAllNodesDo_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock) {
_aBlock.value_(this);
this.allNodesDo_(_aBlock);
return this;
}
@Override
public IsNilNode 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 IsNilNode withSourcePosition_(final SourcePosition _aSourcePosition) {
if (_sourcePosition == _aSourcePosition) {
return IsNilNode.this;
}
return this.copy().pvtSetSourcePosition_(_aSourcePosition);
}
}