ContextualLoopBuilder.java example

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errai-master
/*
 * Copyright (C) 2011 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.errai.codegen.builder;

import org.jboss.errai.codegen.BooleanExpression;
import org.jboss.errai.codegen.BooleanOperator;
import org.jboss.errai.codegen.Statement;
import org.jboss.errai.codegen.meta.MetaClass;

/**
 * @author Christian Sadilek <csadilek@redhat.com>
 */
public interface ContextualLoopBuilder extends Statement, Builder {
  public BlockBuilder<StatementEnd> foreach(String loopVarName);
  public BlockBuilder<StatementEnd> foreach(String loopVarName, Class<?> loopVarType);
  public BlockBuilder<StatementEnd> foreach(String loopVarName, MetaClass loopVarType);
  
  public BlockBuilder<StatementEnd> foreachIfNotNull(String loopVarName);
  public BlockBuilder<StatementEnd> foreachIfNotNull(String loopVarName, Class<?> loopVarType);
  public BlockBuilder<StatementEnd> foreachIfNotNull(String loopVarName, MetaClass loopVarType);
  
  public BlockBuilder<StatementEnd> for_(Statement initializer, BooleanExpression condition);
  public BlockBuilder<StatementEnd> for_(Statement initializer, BooleanExpression condition, Statement countingExpression);

  public BlockBuilder<WhileBuilder> do_();

  public BlockBuilder<StatementEnd> while_();
  public BlockBuilder<StatementEnd> while_(BooleanOperator op, Statement rhs);
  public BlockBuilder<StatementEnd> while_(BooleanOperator op, Object rhs);
}