| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.jem.internal.instantiation; |
| /* |
| |
| |
| */ |
| import org.eclipse.emf.common.util.EList; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * A representation of the model object '<em><b>Infix Expression</b></em>'. |
| * <!-- end-user-doc --> |
| * |
| * <!-- begin-model-doc --> |
| * An expression with an operator that has two operands, e.g. 3 + 4. |
| * <!-- end-model-doc --> |
| * |
| * <p> |
| * The following features are supported: |
| * <ul> |
| * <li>{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getLeftOperand <em>Left Operand</em>}</li> |
| * <li>{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getOperator <em>Operator</em>}</li> |
| * <li>{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getRightOperand <em>Right Operand</em>}</li> |
| * <li>{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getExtendedOperands <em>Extended Operands</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @see org.eclipse.jem.internal.instantiation.InstantiationPackage#getPTInfixExpression() |
| * @model |
| * @generated |
| */ |
| public interface PTInfixExpression extends PTExpression{ |
| /** |
| * Returns the value of the '<em><b>Left Operand</b></em>' containment reference. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Left Operand</em>' containment reference isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>Left Operand</em>' containment reference. |
| * @see #setLeftOperand(PTExpression) |
| * @see org.eclipse.jem.internal.instantiation.InstantiationPackage#getPTInfixExpression_LeftOperand() |
| * @model containment="true" |
| * @generated |
| */ |
| PTExpression getLeftOperand(); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getLeftOperand <em>Left Operand</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Left Operand</em>' containment reference. |
| * @see #getLeftOperand() |
| * @generated |
| */ |
| void setLeftOperand(PTExpression value); |
| |
| /** |
| * Returns the value of the '<em><b>Operator</b></em>' attribute. |
| * The literals are from the enumeration {@link org.eclipse.jem.internal.instantiation.PTInfixOperator}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * The operator, e.g. + |
| * <!-- end-model-doc --> |
| * @return the value of the '<em>Operator</em>' attribute. |
| * @see org.eclipse.jem.internal.instantiation.PTInfixOperator |
| * @see #setOperator(PTInfixOperator) |
| * @see org.eclipse.jem.internal.instantiation.InstantiationPackage#getPTInfixExpression_Operator() |
| * @model |
| * @generated |
| */ |
| PTInfixOperator getOperator(); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getOperator <em>Operator</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Operator</em>' attribute. |
| * @see org.eclipse.jem.internal.instantiation.PTInfixOperator |
| * @see #getOperator() |
| * @generated |
| */ |
| void setOperator(PTInfixOperator value); |
| |
| /** |
| * Returns the value of the '<em><b>Right Operand</b></em>' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * The right expression. i.e. 4 of "3 + 4" |
| * <!-- end-model-doc --> |
| * @return the value of the '<em>Right Operand</em>' containment reference. |
| * @see #setRightOperand(PTExpression) |
| * @see org.eclipse.jem.internal.instantiation.InstantiationPackage#getPTInfixExpression_RightOperand() |
| * @model containment="true" |
| * @generated |
| */ |
| PTExpression getRightOperand(); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.jem.internal.instantiation.PTInfixExpression#getRightOperand <em>Right Operand</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Right Operand</em>' containment reference. |
| * @see #getRightOperand() |
| * @generated |
| */ |
| void setRightOperand(PTExpression value); |
| |
| /** |
| * Returns the value of the '<em><b>Extended Operands</b></em>' containment reference list. |
| * The list contents are of type {@link org.eclipse.jem.internal.instantiation.PTExpression}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * Used when there are a series of infix operations of the same operator, e.g. 1 + 2 + 3 + 4. 1 and 2 will go into left and right, while {3, 4} will go into the extended operands. |
| * <!-- end-model-doc --> |
| * @return the value of the '<em>Extended Operands</em>' containment reference list. |
| * @see org.eclipse.jem.internal.instantiation.InstantiationPackage#getPTInfixExpression_ExtendedOperands() |
| * @model type="org.eclipse.jem.internal.instantiation.PTExpression" containment="true" |
| * @generated |
| */ |
| EList getExtendedOperands(); |
| |
| /** |
| * Compress the expression |
| * If there is no left operand and a right operand, or vice versa, and no extended operands |
| * return the remaining single operand |
| * If there is no left operand and a right and some extended ones shuffle everything along |
| * so that the right becomes the left and the first extended moves into the right |
| * or if no right and a left then just move the first extended into the right |
| * |
| * @since 1.0.0 |
| */ |
| PTExpression asCompressedExpression(); |
| |
| } // InfixExpression |