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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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* All trace objects may contain parameters
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*
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*/
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package com.nokia.tracecompiler.model;
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/**
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* Traces may contain parameters
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*
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*/
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public class TraceParameter extends TraceObject {
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/**
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* The type of this parameter
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*/
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private String type;
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/**
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* Hexadecimal (%p), pointer type
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*/
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public static final String POINTER = "void*"; //$NON-NLS-1$
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/**
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* Signed decimal (%d), 32-bit type
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*/
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public static final String SDEC32 = "int32"; //$NON-NLS-1$
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/**
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* Hexadecimal (%x), 32-bit type
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*/
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public static final String HEX32 = "hex32"; //$NON-NLS-1$
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/**
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* Unsigned decimal (%u), 32-bit type
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*/
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public static final String UDEC32 = "uint32"; //$NON-NLS-1$
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/**
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* Octal (%o), 32-bit type
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*/
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public static final String OCT32 = "oct32"; //$NON-NLS-1$
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/**
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* Signed decimal (%hd), 16-bit type
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*/
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public static final String SDEC16 = "int16"; //$NON-NLS-1$
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/**
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* Hexadecimal (%hx), 16-bit type
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*/
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public static final String HEX16 = "hex16"; //$NON-NLS-1$
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/**
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* Unsigned decimal (%hu), 16-bit type
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*/
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public static final String UDEC16 = "uint16"; //$NON-NLS-1$
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/**
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* Octal (%ho), 16-bit type
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*/
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public static final String OCT16 = "oct16"; //$NON-NLS-1$
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/**
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* Signed decimal (%hhd), 8-bit type
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*/
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public static final String SDEC8 = "int8"; //$NON-NLS-1$
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/**
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* Hexadecimal (%hhx), 8-bit type
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*/
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public static final String HEX8 = "hex8"; //$NON-NLS-1$
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/**
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* Unsigned decimal (%hhu), 8-bit type
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*/
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public static final String UDEC8 = "uint8"; //$NON-NLS-1$
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/**
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* Octal (%hho), 8-bit type
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*/
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public static final String OCT8 = "oct8"; //$NON-NLS-1$
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/**
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* Signed decimal (%ld), 64-bit type
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*/
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public static final String SDEC64 = "int64"; //$NON-NLS-1$
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/**
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* Time, 64-bit type
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*/
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public static final String TIME = "time"; //$NON-NLS-1$
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/**
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* Hexadecimal (%lx), 64-bit type
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*/
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public static final String HEX64 = "hex64"; //$NON-NLS-1$
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/**
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* Unsigned decimal (%lu), 64-bit type
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*/
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public static final String UDEC64 = "uint64"; //$NON-NLS-1$
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/**
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* Octal (%lo), 64-bit type
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*/
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public static final String OCT64 = "oct64"; //$NON-NLS-1$
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/**
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* Ascii string (%s) type
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*/
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public static final String ASCII = "ascii"; //$NON-NLS-1$
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/**
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* Unicode string (%S) type
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*/
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public static final String UNICODE = "unicode"; //$NON-NLS-1$
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/**
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* Fixed floating point (%f), 64-bit
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*/
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public static final String FLOAT_FIX = "ffix"; //$NON-NLS-1$
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/**
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* Exponent floating point (%e), 64-bit
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*/
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public static final String FLOAT_EXP = "fexp"; //$NON-NLS-1$
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/**
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* Fixed / exponential floating point (%g), 64-bit
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*/
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public static final String FLOAT_OPT = "fopt"; //$NON-NLS-1$
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/**
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* The trace this parameter belongs to
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*/
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private Trace owner;
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/**
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* Constructor
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*
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* @param owner
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* the object owning this parameter
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*/
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public TraceParameter(Trace owner) {
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setModel(owner.getModel());
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owner.addParameter(this);
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this.owner = owner;
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}
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/**
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* Constructor, which inserts the parameter into specified index
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*
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* @param owner
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* the object owning this parameter
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* @param index
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* the parameter index
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*/
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TraceParameter(Trace owner, int index) {
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setModel(owner.getModel());
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owner.insertParameter(index, this);
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this.owner = owner;
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}
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/**
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* Gets the trace this parameter is associated to.
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*
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* @return the trace
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*/
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public Trace getTrace() {
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return owner;
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}
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/**
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* Sets the parameter type. Generates propertyUpdated event to model
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* listeners if type changes
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*
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* @see TraceModelListener#propertyUpdated(TraceObject, int)
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* @param type
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* the parameter type
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* @throws TraceCompilerException
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*/
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public void setType(String type) throws TraceCompilerException {
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if (!type.equals(this.type)) {
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removeTableReference();
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this.type = type;
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addTableReference();
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getModel().notifyPropertyUpdated(this, TraceModelListener.TYPE);
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}
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}
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/**
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* Gets the parameter type
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*
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* @return the parameter type
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*/
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public String getType() {
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return type;
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}
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/*
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* (non-Javadoc)
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*
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* @see com.nokia.tracecompiler.model.TraceObject#reset()
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*/
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@Override
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void reset() {
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removeTableReference();
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super.reset();
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}
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/**
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* Adds a constant table reference
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*/
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private void addTableReference() {
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if (type != null) {
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TraceConstantTable table = getModel().findConstantTableByName(type);
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if (table != null) {
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table.addParameterReference(this);
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}
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}
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}
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/**
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* Removes the constant table reference
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*/
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private void removeTableReference() {
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if (type != null) {
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TraceConstantTable table = getModel().findConstantTableByName(type);
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if (table != null) {
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table.removeParameterReference(this);
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}
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}
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}
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}
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