/**
 * 
 */
package com.sap.furcas.ide.editor.contentassist;

import java.util.Stack;

import org.antlr.runtime.Token;

import com.sap.furcas.metamodel.FURCAS.TCS.FunctionCall;
import com.sap.furcas.metamodel.FURCAS.TCS.Property;
import com.sap.furcas.metamodel.FURCAS.TCS.SequenceElement;
import com.sap.furcas.metamodel.FURCAS.TCS.Template;

/**
 * Used by the {@link CtsContentAssistParsingHandler} to store information
 * about the parser run. 
 */
public class CtsContentAssistContext {

    private Stack<FunctionCall> parentFunctionCallStack;
    private Stack<Property> parentPropertyStack;

    /**
     * stack of parent ClassTemplates and OperatorTemplates
     */
    private Stack<Template> parentTemplateStack;

    private SequenceElement sequenceElement;
    private Token token;
    private boolean isErrorContext;

    private boolean isOperator;

    public boolean isOperator() {
        return isOperator;
    }

    public void setOperator(boolean isOperator) {
        this.isOperator = isOperator;
    }

    public boolean isErrorContext() {
        return isErrorContext;
    }

    public void setErrorContext(boolean isErrorContext) {
        this.isErrorContext = isErrorContext;
    }

    public void setToken(Token token) {
        this.token = token;
    }

    public Token getToken() {
        return token;
    }

    public void setParentFunctionCallStack(Stack<FunctionCall> parentFunctionCallStack) {
        this.parentFunctionCallStack = parentFunctionCallStack;
    }

    public Stack<FunctionCall> getParentFunctionCallStack() {
        return parentFunctionCallStack;
    }

    public SequenceElement getSequenceElement() {
        return sequenceElement;
    }

    public void setSequenceElement(SequenceElement sequenceElement) {
        this.sequenceElement = sequenceElement;
    }

    @Override
    public String toString() {
        return token.getText();
    }

    public Stack<Property> getParentPropertyStack() {
        return parentPropertyStack;
    }

    public void setParentPropertyStack(Stack<Property> parentPropertyStack) {
        this.parentPropertyStack = parentPropertyStack;
    }

    public Stack<Template> getParentTemplateStack() {
        return parentTemplateStack;
    }

    public void setParentTemplateStack(Stack<Template> parentTemplateStack) {
        this.parentTemplateStack = parentTemplateStack;
    }
}