/*******************************************************************************
* Copyright (c) 2000, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.jsdt.internal.compiler.ast;
import org.eclipse.wst.jsdt.core.ast.IASTNode;
import org.eclipse.wst.jsdt.core.ast.IInitializer;
import org.eclipse.wst.jsdt.internal.compiler.ASTVisitor;
import org.eclipse.wst.jsdt.internal.compiler.classfmt.ClassFileConstants;
import org.eclipse.wst.jsdt.internal.compiler.flow.FlowContext;
import org.eclipse.wst.jsdt.internal.compiler.flow.FlowInfo;
import org.eclipse.wst.jsdt.internal.compiler.lookup.FieldBinding;
import org.eclipse.wst.jsdt.internal.compiler.lookup.MethodScope;
import org.eclipse.wst.jsdt.internal.compiler.parser.Parser;
public class Initializer extends FieldDeclaration implements IInitializer {
public Block block;
public int lastVisibleFieldID;
public int bodyStart;
public int bodyEnd;
public boolean errorInSignature = false;
public Initializer(Block block, int modifiers) {
this.block = block;
this.modifiers = modifiers;
declarationSourceStart = sourceStart = block.sourceStart;
}
public FlowInfo analyseCode(
MethodScope currentScope,
FlowContext flowContext,
FlowInfo flowInfo) {
return block.analyseCode(currentScope, flowContext, flowInfo);
}
/**
* @see org.eclipse.wst.jsdt.internal.compiler.ast.AbstractVariableDeclaration#getKind()
*/
public int getKind() {
return AbstractVariableDeclaration.INITIALIZER;
}
public boolean isStatic() {
return (this.modifiers & ClassFileConstants.AccStatic) != 0;
}
public void parseStatements(
Parser parser,
TypeDeclaration typeDeclaration,
CompilationUnitDeclaration unit) {
//fill up the method body with statement
parser.parse(this, typeDeclaration, unit);
}
public StringBuffer printStatement(int indent, StringBuffer output) {
if (modifiers != 0) {
printIndent(indent, output);
printModifiers(modifiers, output);
output.append("{\n"); //$NON-NLS-1$
block.printBody(indent, output);
printIndent(indent, output).append('}');
return output;
} else {
return block.printStatement(indent, output);
}
}
public void resolve(MethodScope scope) {
FieldBinding previousField = scope.initializedField;
int previousFieldID = scope.lastVisibleFieldID;
try {
scope.initializedField = null;
scope.lastVisibleFieldID = lastVisibleFieldID;
block.resolve(scope);
} finally {
scope.initializedField = previousField;
scope.lastVisibleFieldID = previousFieldID;
}
}
public void traverse(ASTVisitor visitor, MethodScope scope) {
if (visitor.visit(this, scope)) {
block.traverse(visitor, scope);
}
visitor.endVisit(this, scope);
}
public int getASTType() {
return IASTNode.INITIALIZER;
}
}