Copyright (c) 2000, 2014 IBM Corporation and others.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License 2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-2.0/
SPDX-License-Identifier: EPL-2.0
Contributors:
    IBM Corporation - initial API and implementation
    Stephan Herrmann - Contribution for
							Bug 400874 - [1.8][compiler] Inference infrastructure should evolve to meet JLS8 18.x (Part G of JSR335 spec)
							Bug 427438 - [1.8][compiler] NPE at org.eclipse.jdt.internal.compiler.ast.ConditionalExpression.generateCode(ConditionalExpression.java:280)
/*******************************************************************************
 * Copyright (c) 2000, 2014 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Stephan Herrmann - Contribution for
 *								Bug 400874 - [1.8][compiler] Inference infrastructure should evolve to meet JLS8 18.x (Part G of JSR335 spec)
 *								Bug 427438 - [1.8][compiler] NPE at org.eclipse.jdt.internal.compiler.ast.ConditionalExpression.generateCode(ConditionalExpression.java:280)
 *******************************************************************************/
package org.eclipse.jdt.internal.compiler.ast;

import org.eclipse.jdt.internal.compiler.flow.FlowContext;
import org.eclipse.jdt.internal.compiler.flow.FlowInfo;
import org.eclipse.jdt.internal.compiler.lookup.BlockScope;
import org.eclipse.jdt.internal.compiler.lookup.InferenceContext18;
import org.eclipse.jdt.internal.compiler.lookup.InvocationSite;
import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding;
import org.eclipse.jdt.internal.compiler.lookup.Scope;
import org.eclipse.jdt.internal.compiler.lookup.TypeBinding;

public abstract class AbstractVariableDeclaration extends Statement implements InvocationSite {
	public int declarationEnd;
	
For local declarations (outside of for statement initialization) and field declarations,
the declarationSourceEnd covers multiple locals if any.
For local declarations inside for statement initialization, this is not the case.
/**
	 * For local declarations (outside of for statement initialization) and field declarations,
	 * the declarationSourceEnd covers multiple locals if any.
	 * For local declarations inside for statement initialization, this is not the case.
	 */
	public int declarationSourceEnd;
	public int declarationSourceStart;
	public int hiddenVariableDepth; // used to diagnose hiding scenarii
	public Expression initialization;
	public int modifiers;
	public int modifiersSourceStart;
	public Annotation[] annotations;

	public char[] name;

	public TypeReference type;

	@Override
	public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
		return flowInfo;
	}

	public static final int FIELD = 1;
	public static final int INITIALIZER = 2;
	public static final int ENUM_CONSTANT = 3;
	public static final int LOCAL_VARIABLE = 4;
	public static final int PARAMETER = 5;
	public static final int TYPE_PARAMETER = 6;


	
See Also:
genericTypeArguments.genericTypeArguments()/**
	 * @see org.eclipse.jdt.internal.compiler.lookup.InvocationSite#genericTypeArguments()
	 */
	@Override
	public TypeBinding[] genericTypeArguments() {
		return null;
	}

	
Returns the constant kind of this variable declaration
/**
	 * Returns the constant kind of this variable declaration
	 */
	public abstract int getKind();

	@Override
	public InferenceContext18 freshInferenceContext(Scope scope) {
		return null;
	}

	@Override
	public boolean isSuperAccess() {
		return false;
	}

	@Override
	public boolean isTypeAccess() {
		return false;
	}

	@Override
	public StringBuffer printStatement(int indent, StringBuffer output) {
		printAsExpression(indent, output);
		switch(getKind()) {
			case ENUM_CONSTANT:
				return output.append(',');
			default:
				return output.append(';');
		}
	}

	public StringBuffer printAsExpression(int indent, StringBuffer output) {
		printIndent(indent, output);
		printModifiers(this.modifiers, output);
		if (this.annotations != null) {
			printAnnotations(this.annotations, output);
			output.append(' ');
		}

		if (this.type != null) {
			this.type.print(0, output).append(' ');
		}
		output.append(this.name);
		switch(getKind()) {
			case ENUM_CONSTANT:
				if (this.initialization != null) {
					this.initialization.printExpression(indent, output);
				}
				break;
			default:
				if (this.initialization != null) {
					output.append(" = "); //$NON-NLS-1$
					this.initialization.printExpression(indent, output);
				}
		}
		return output;
	}

	@Override
	public void resolve(BlockScope scope) {
		// do nothing by default (redefined for local variables)
	}

	@Override
	public void setActualReceiverType(ReferenceBinding receiverType) {
		// do nothing by default
	}

	@Override
	public void setDepth(int depth) {

		this.hiddenVariableDepth = depth;
	}

	@Override
	public void setFieldIndex(int depth) {
		// do nothing by default
	}
}