private Node E() throws ScanException { Node t = T(); if (t == null) { return null; } Node eOpt = Eopt(); if (eOpt != null) { t.append(eOpt); } return t; }
private Node T() throws ScanException { Token t = peekAtCurentToken(); switch (t.type) { case LITERAL: advanceTokenPointer(); return makeNewLiteralNode(t.payload); case CURLY_LEFT: advanceTokenPointer(); Node innerNode = C(); Token right = peekAtCurentToken(); expectCurlyRight(right); advanceTokenPointer(); Node curlyLeft = makeNewLiteralNode(CoreConstants.LEFT_ACCOLADE); curlyLeft.append(innerNode); curlyLeft.append(makeNewLiteralNode(CoreConstants.RIGHT_ACCOLADE)); return curlyLeft; case START: advanceTokenPointer(); Node v = V(); Token w = peekAtCurentToken(); expectCurlyRight(w); advanceTokenPointer(); return v; default: return null; } }
private Node E() throws ScanException { Node t = T(); if (t == null) { return null; } Node eOpt = Eopt(); if (eOpt != null) { t.append(eOpt); } return t; }
private Node E() throws ScanException { Node t = T(); if (t == null) { return null; } Node eOpt = Eopt(); if (eOpt != null) { t.append(eOpt); } return t; }
private Node E() throws ScanException { Node t = T(); if (t == null) { return null; } Node eOpt = Eopt(); if (eOpt != null) { t.append(eOpt); } return t; }
private Node E() throws ScanException { Node t = T(); if (t == null) { return null; } Node eOpt = Eopt(); if (eOpt != null) { t.append(eOpt); } return t; }
private Node E() throws ScanException { Node t = T(); if (t == null) { return null; } Node eOpt = Eopt(); if (eOpt != null) { t.append(eOpt); } return t; }
private Node T() throws ScanException { Token t = peekAtCurentToken(); switch (t.type) { case LITERAL: advanceTokenPointer(); return makeNewLiteralNode(t.payload); case CURLY_LEFT: advanceTokenPointer(); Node innerNode = C(); Token right = peekAtCurentToken(); expectCurlyRight(right); advanceTokenPointer(); Node curlyLeft = makeNewLiteralNode(CoreConstants.LEFT_ACCOLADE); curlyLeft.append(innerNode); curlyLeft.append(makeNewLiteralNode(CoreConstants.RIGHT_ACCOLADE)); return curlyLeft; case START: advanceTokenPointer(); Node v = V(); Token w = peekAtCurentToken(); expectCurlyRight(w); advanceTokenPointer(); return v; default: return null; } }
private Node T() throws ScanException { Token t = peekAtCurentToken(); switch (t.type) { case LITERAL: advanceTokenPointer(); return makeNewLiteralNode(t.payload); case CURLY_LEFT: advanceTokenPointer(); Node innerNode = C(); Token right = peekAtCurentToken(); expectCurlyRight(right); advanceTokenPointer(); Node curlyLeft = makeNewLiteralNode(CoreConstants.LEFT_ACCOLADE); curlyLeft.append(innerNode); curlyLeft.append(makeNewLiteralNode(CoreConstants.RIGHT_ACCOLADE)); return curlyLeft; case START: advanceTokenPointer(); Node v = V(); Token w = peekAtCurentToken(); expectCurlyRight(w); advanceTokenPointer(); return v; default: return null; } }
private Node T() throws ScanException { Token t = peekAtCurentToken(); switch (t.type) { case LITERAL: advanceTokenPointer(); return makeNewLiteralNode(t.payload); case CURLY_LEFT: advanceTokenPointer(); Node innerNode = C(); Token right = peekAtCurentToken(); expectCurlyRight(right); advanceTokenPointer(); Node curlyLeft = makeNewLiteralNode(CoreConstants.LEFT_ACCOLADE); curlyLeft.append(innerNode); curlyLeft.append(makeNewLiteralNode(CoreConstants.RIGHT_ACCOLADE)); return curlyLeft; case START: advanceTokenPointer(); Node v = V(); Token w = peekAtCurentToken(); expectCurlyRight(w); advanceTokenPointer(); return v; default: return null; } }
private Node T() throws ScanException { Token t = peekAtCurentToken(); switch (t.type) { case LITERAL: advanceTokenPointer(); return makeNewLiteralNode(t.payload); case CURLY_LEFT: advanceTokenPointer(); Node innerNode = C(); Token right = peekAtCurentToken(); expectCurlyRight(right); advanceTokenPointer(); Node curlyLeft = makeNewLiteralNode(CoreConstants.LEFT_ACCOLADE); curlyLeft.append(innerNode); curlyLeft.append(makeNewLiteralNode(CoreConstants.RIGHT_ACCOLADE)); return curlyLeft; case START: advanceTokenPointer(); Node v = V(); Token w = peekAtCurentToken(); expectCurlyRight(w); advanceTokenPointer(); return v; default: return null; } }
private Node T() throws ScanException { Token t = peekAtCurentToken(); switch (t.type) { case LITERAL: advanceTokenPointer(); return makeNewLiteralNode(t.payload); case CURLY_LEFT: advanceTokenPointer(); Node innerNode = C(); Token right = peekAtCurentToken(); expectCurlyRight(right); advanceTokenPointer(); Node curlyLeft = makeNewLiteralNode(CoreConstants.LEFT_ACCOLADE); curlyLeft.append(innerNode); curlyLeft.append(makeNewLiteralNode(CoreConstants.RIGHT_ACCOLADE)); return curlyLeft; case START: advanceTokenPointer(); Node v = V(); Token w = peekAtCurentToken(); expectCurlyRight(w); advanceTokenPointer(); return v; default: return null; } }