Node.java

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.SourcePosition;
import st.gravel.support.compiler.ast.NodeVisitor;
import java.util.Set;
import java.util.HashSet;
import st.gravel.support.compiler.ast.AbsoluteReference;
import st.gravel.support.compiler.ast.SourcePrinter;
import st.gravel.support.compiler.ast.Expression;
import st.gravel.support.compiler.ast.SourcePointerRemover;

abstract public class Node extends Object implements Cloneable {

	public static Node_Factory factory = new Node_Factory();

	SourcePosition _sourcePosition;

	public static class Node_Factory extends st.gravel.support.jvm.SmalltalkFactory {

		public Node basicNew() {
			throw new RuntimeException("Node is an abstract class");
		}
	}

	public <X> X accept_(final NodeVisitor<X> _visitor) {
		return _visitor.visitNode_(this);
	}

	public java.util.Set<String> allLocalVarNames() {
		final java.util.Set<String>[] _s;
		_s = new java.util.Set[1];
		_s[0] = new java.util.HashSet();
		this.withAllNodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {

			@Override
			public Object value_(final Node _n) {
				return _n.localVarNamesDo_(new st.gravel.support.jvm.Block1<Object, String>() {

					@Override
					public Object value_(final String _nm) {
						return _s[0].add(_nm);
					}
				});
			}
		});
		return _s[0];
	}

	public boolean allNodesContains_(final st.gravel.support.jvm.Block1<Boolean, Node> _aBlock) {
		final Object _temp1 = new Object();
		try {
			this.allNodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {

				@Override
				public Object value_(final Node _each) {
					if (_aBlock.value_(_each)) {
						throw new NonLocalReturn(true, _temp1);
					}
					return Node.this;
				}
			});
			return false;
		} catch (NonLocalReturn nlr) {
			if (nlr.marker == _temp1) {
				return (boolean) nlr.returnValue;
			} else {
				throw nlr;
			}
		}
	}

	public Node 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;
	}

	public Node 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 Node.this;
			}
		});
		return this;
	}

	public String[] comment() {
		return new String[] {};
	}

	public Node copy() {
		try {
			Node _temp1 = (Node) this.clone();
			_temp1.postCopy();
			return _temp1;
		} catch (CloneNotSupportedException e) {
			throw new RuntimeException(e);
		}
	}

	public boolean equals(final Object _anObject) {
		if (!(this.getClass() == _anObject.getClass())) {
			return false;
		}
		if (this._sourcePosition == null) {
			if (!(((Node) _anObject)._sourcePosition == null)) {
				return false;
			}
		} else {
			if (!st.gravel.support.jvm.ObjectExtensions.equals_(this._sourcePosition, ((Node) _anObject)._sourcePosition)) {
				return false;
			}
		}
		return true;
	}

	public Node_Factory factory() {
		return factory;
	}

	public String getDiskSource() {
		if (_sourcePosition == null) {
			return null;
		}
		return st.gravel.support.jvm.FilenameExtensions.contentsFrom_to_(_sourcePosition.sourceFile().asFile(), _sourcePosition.start(), _sourcePosition.stop());
	}

	public AbsoluteReference globalNamespace() {
		return null;
	}

	public String globalVarName() {
		return null;
	}

	public int hashCode() {
		return 3434;
	}

	public boolean hasReturnStatements() {
		final Object _temp1 = new Object();
		try {
			this.nodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {

				@Override
				public Object value_(final Node _each) {
					if (_each.hasReturnStatements()) {
						throw new NonLocalReturn(true, _temp1);
					}
					return Node.this;
				}
			});
			return false;
		} catch (NonLocalReturn nlr) {
			if (nlr.marker == _temp1) {
				return (boolean) nlr.returnValue;
			} else {
				throw nlr;
			}
		}
	}

	public boolean hasSuperSend() {
		return this.allNodesContains_(((st.gravel.support.jvm.Block1<Boolean, Node>) (new st.gravel.support.jvm.Block1<Boolean, Node>() {

			@Override
			public Boolean value_(final Node _each) {
				return (boolean) _each.isSuperNode();
			}
		})));
	}

	public boolean hierarchyReferencesSelfOrInstanceType() {
		final Object _temp1 = new Object();
		try {
			this.withAllNodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {

				@Override
				public Object value_(final Node _node) {
					if (_node.referencesSelfOrInstanceType()) {
						throw new NonLocalReturn(true, _temp1);
					}
					return Node.this;
				}
			});
			return false;
		} catch (NonLocalReturn nlr) {
			if (nlr.marker == _temp1) {
				return (boolean) nlr.returnValue;
			} else {
				throw nlr;
			}
		}
	}

	public boolean hierarchyReferencesVariable_(final String _aString) {
		final Object _temp1 = new Object();
		try {
			this.withAllNodesDo_(new st.gravel.support.jvm.Block1<Object, Node>() {

				@Override
				public Object value_(final Node _node) {
					if (_node.referencesVariable_(_aString)) {
						throw new NonLocalReturn(true, _temp1);
					}
					return Node.this;
				}
			});
			return false;
		} catch (NonLocalReturn nlr) {
			if (nlr.marker == _temp1) {
				return (boolean) nlr.returnValue;
			} else {
				throw nlr;
			}
		}
	}

	public Node initialize() {
		return this;
	}

	public boolean isArrayLiteralNode() {
		return false;
	}

	public boolean isAssignable() {
		return false;
	}

	public boolean isAssignmentNode() {
		return false;
	}

	public boolean isBlockNode() {
		return false;
	}

	public boolean isBlockNodeWithReturnStatements() {
		return false;
	}

	public boolean isBlockTypeNode() {
		return false;
	}

	public boolean isBooleanLiteralNode() {
		return false;
	}

	public boolean isBottomTypeNode() {
		return false;
	}

	public boolean isByteArrayLiteralNode() {
		return false;
	}

	public boolean isCharacterLiteralNode() {
		return false;
	}

	public boolean isCreateHolderNode() {
		return false;
	}

	public boolean isFixedPointLiteralNode() {
		return false;
	}

	public boolean isGenericTypeVariableNode() {
		return false;
	}

	public boolean isIntegerLiteralNode() {
		return false;
	}

	public boolean isMessageNode() {
		return false;
	}

	public boolean isMetaNode() {
		return false;
	}

	public boolean isNilLiteralNode() {
		return false;
	}

	public boolean isNonLocalReturnNode() {
		return false;
	}

	public boolean isReturnNode() {
		return false;
	}

	public boolean isSelfNode() {
		return false;
	}

	public boolean isSelfTypeNode() {
		return false;
	}

	public boolean isSequenceNode() {
		return false;
	}

	public boolean isStringLiteralNode() {
		return false;
	}

	public boolean isSuperNode() {
		return false;
	}

	public boolean isSymbolLiteralNode() {
		return false;
	}

	public boolean isTypeDefNode() {
		return false;
	}

	public boolean isTypeVariableNode() {
		return false;
	}

	public boolean isVariableNode() {
		return false;
	}

	public Node localVarNamesDo_(final st.gravel.support.jvm.Block1<Object, String> _aBlock) {
		return this;
	}

	public abstract Node nodesDo_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock);

	public st.gravel.core.Symbol packageName() {
		if (_sourcePosition == null) {
			return null;
		}
		return _sourcePosition.sourceFile().packageName();
	}

	public Node postCopy() {
		return this;
	}

	public Node prettySourceOn_(final StringBuilder _aStream) {
		SourcePrinter.factory.on_(_aStream).visit_(this);
		return this;
	}

	public String prettySourceString() {
		final StringBuilder _aStream;
		_aStream = st.gravel.support.jvm.WriteStreamFactory.on_(new String());
		this.prettySourceOn_(_aStream);
		return _aStream.toString();
	}

	public Node 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;
	}

	public Node pvtSetSourcePosition_(final SourcePosition _aSourcePosition) {
		_sourcePosition = _aSourcePosition;
		return this;
	}

	public boolean referencesSelfOrInstanceType() {
		return false;
	}

	public boolean referencesVariable_(final String _aString) {
		return false;
	}

	public Expression returnValue() {
		return null;
	}

	public abstract Node sourceOn_(final StringBuilder _aStream);

	public SourcePosition sourcePosition() {
		return _sourcePosition;
	}

	public String sourceString() {
		final StringBuilder _aStream;
		_aStream = st.gravel.support.jvm.WriteStreamFactory.on_(new String());
		this.sourceOn_(_aStream);
		return _aStream.toString();
	}

	public String toString() {
		final StringBuilder _aStream;
		_aStream = st.gravel.support.jvm.WriteStreamFactory.on_(new String());
		_aStream.append(this.factory().toString());
		_aStream.append('[');
		this.sourceOn_(_aStream);
		_aStream.append(']');
		return _aStream.toString();
	}

	public Node withAllNodesDo_(final st.gravel.support.jvm.Block1<Object, Node> _aBlock) {
		_aBlock.value_(this);
		this.allNodesDo_(_aBlock);
		return this;
	}

	public Node 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;
	}

	public Node withoutSourcePointers() {
		return SourcePointerRemover.factory.visit_(this);
	}

	public Node withSourcePosition_(final SourcePosition _aSourcePosition) {
		if (_sourcePosition == _aSourcePosition) {
			return Node.this;
		}
		return this.copy().pvtSetSourcePosition_(_aSourcePosition);
	}
}